Index Catalog // ScholarsArchive@OSU

The effects of inositol crystalline vitamin B₁ and pantothenic acid on the growth of different strains of yeast

Creator:: Saunders, Donald Herbert
Resource Type:: Masters Thesis
Full Text:: YEAST by DONALD HERBERT SAUNDERS A THESIS subinitteä to the ORE GON ST ATE AGRICTJ ITURAL C

Investigation of the complexes of 3-(2-arsonophenylazo)-4,5-dihydroxy-2, 7-naphthalenedisulfonic acid, "arsenazo," with alkaline earths

Creator:: Warren, Herbert Dale
Resource Type:: Dissertation
Full Text:: THESIS OF HERBERT DALE WARREN for the Ph. D. in Chemistry (Name) (Degree) (Major) Date thesis is

Reactions of the condensate of 2-pyridine-aldehyde

Creator:: Masumoto, Herbert T.
Resource Type:: Masters Thesis
Full Text:: REACTIONS OF THE CONDENSATE OF 2- PYRIDINEALDEHYDE by HERBERT T. MASUMOTO A THESIS submitted to

The preparation of some tetrahydropyrimidines and related compounds of possible biological interest

Creator:: Smith, Victor Herbert
Resource Type:: Dissertation
Full Text:: OMPOIThIDS OF POSSIBLE BIOLOGICAL INTEREST by Victor Herbert Smith A TJ1ESIS submitted to ORFGON

The preparation of 2,4,7-trichloroimidazo [4,5-d] pyridazine and certain of its derivatives

Creator:: Laursen, Paul Herbert
Resource Type:: Dissertation
Full Text:: AND CERTAIN OF ITS DERIVATIVES by PAUL HERBERT LAURSEN A submitted to OREGON STATE

A spectrophotometric study of niobium (V) in hydrochloric acid solution

Creator:: Kanzelmeyer, James Herbert
Resource Type:: Dissertation
Full Text:: HERBERT KANZEI.JvlEYER A THESIS submitted to OREGON STATE COLLEGE in partial fulfillment of the

The chemical nature of the extractives from white fir bark Abies concolor (Engelm.) Gord

Creator:: Hergert, Herbert Lawrence
Resource Type:: Dissertation
Full Text:: CONCOLOR (LNGELI• • ) GORD . by HERBERT LavJREN CE HERGERT / THLSIS submitted to OREGON STATE

The chemical nature of Douglas fir cork

Creator:: Hergert, Herbert Lawrence
Resource Type:: Masters Thesis
Full Text:: NATtJRE OF DOUGLAS FIR CORK HERBERT LAWRENCE HERGERT A THESIS submitted to OREGON STATE COLLEGE

Absorption spectra of thallous complexes in bromide solutions

Creator:: Sapsoonthorn, Surang
Resource Type:: Masters Thesis
Full Text:: gratitude to Dr. Allen B. Scott, my major professor, for his great help, encouragement and understanding

Thallous complexes in bromide solutions

Creator:: Dartau, Roland George
Resource Type:: Masters Thesis
Full Text:: ACKNOWILiDGN T i wieh to express ny deep gratitude and 1ndebte&nes to Dr. illen B. Scott for his Teat help

Chromatographic separation of alkaline earth metals using alpha-hydroxyisobutyric acid

Creator:: Hauschild, John Arthur
Abstract:: A systematic study of the elution of magnesium and calcium from Dowex 50 X 8 resin using α-hydroxyisobutyric acid (α-HIBA) at various pH values and concentrations, indicated that the difference in the equilibrium distribution coefficients of these two elements was large enough for a good separation. This fact was applied...
Resource Type:: Masters Thesis
Full Text:: Privacy Max B. Williams A systematic study of the elution of magnesium and calcium from Dowex 50 X 8

The decomposition of nitrous oxide on iron oxide catalysts

Creator:: Bupp, Lamar Paul
Resource Type:: Dissertation
Full Text:: CKNOWLEDGMENT The author wishes to express his sincere gratitude to Dr. Allen B. Scott for his enthusiastic

The reaction of phosphorus oxychloride with certain hydroxylated nitrogen heterocycles in the presence of tertiary aromatic amines

Creator:: Greendorfer, Joseph Marvin
Resource Type:: Masters Thesis
Full Text:: mother and father ACKNOWLEDGNENT The author wishes to acknowledge his appreciation to Dr. B. Ji

Electrode potentials of nickel and cobalt in a fused electrolyte

Creator:: Hamby, Drannan Carson, 1933-
Resource Type:: Masters Thesis
Full Text:: writer wishes to express his thanks to Dr. W. J. Kroll for financial support of this work, to Dr. A. B

The thermodynamic properties of molten mixtures of some transition metal halides with some alkali halides

Creator:: Hamby, Drannan Carson, 1933-
Resource Type:: Dissertation
Full Text:: Abstract approved: Redacted for Privacy Dr. Allen B. Scott Thermodynamic properties including the

The effect of impurities on the gamma-ray coloration of potassium chloride crystals

Creator:: Hinks, David George
Abstract:: The incorporation of europium and dysprosium in potassium chloride crystals was investigated. The crystals were prepared by the Kyropoulos method from melts containing the rare-earth chlorides. The concentration of these rare-earth ions in the crystals was determined by neutron-activation analysis. The distribution coefficient of europium and dysprosium between the molten...
Resource Type:: Dissertation
Full Text:: approved: Redacted for Privacy Allen B. Scott The incorporation of europium and dysprosium in potassium

Formation and optical bleaching of color centers in X-rayed potassium chloride crystals

Creator:: Okamoto, Fumio
Resource Type:: Dissertation
Full Text:: In completion of this work, the author wishes to express his indebtedness to Dr. Allen B. Scott for

Simultaneous spectrophotometric determination of calcium and magnesium with Arsenazo III

Creator:: Shafer, Howard Price, II
Abstract:: A dual -pH simultaneous direct spectrophotometric method for the determination of calcium and magnesium using Arsenazo III has been developed. An absorption spectra study was made of Arsenazo III and its magnesium, calcium, strontium, and barium complexes at various pH values. This study showed that total calcium and magnesium can...
Resource Type:: Masters Thesis
Full Text:: : Redacted for privacy Max B. Williams A dual -pH simultaneous direct spectrophotometric method for the

The ortho-para hydrogen conversion on iron oxide-zinc oxide catalysts

Creator:: Svadlenak, Rudolf Eldo
Resource Type:: Dissertation
Full Text:: wish to thank L)r. Allen b. $cott for his encourae;in words and swgostions hi1e this work as in

Photoconduction fatigue in colored potassium chloride

Creator:: Hardtke, Fred Charles
Resource Type:: Dissertation
Full Text:: express his sincere gratitude to Dr. Allen B. Scott for having suggested this problem, and for his

Simultaneous spectrophotometric determination of barium and strontium using sulfonazo III

Creator:: Kemp, Paul James
Abstract:: A simultaneous direct spectrophotometric method for the determination of barium and strontium using Sulfonazo III has been developed making use of the chelons EGTA and CDTA at controlled pH values. An absorbance study of the barium and strontium complexes of Sulfonazo III revealed that there is no pH sensitivity of...
Resource Type:: Masters Thesis
Full Text:: SPECTROPHOTOMETRIC DETERMINATION OF BARIUM AND STRONTIUM USING SULFONAZO III Abstract approved: Max B. Williams A

Interactions of sulfate ions in potassium chloride crystals

Creator:: Coker, Earl Howard
Resource Type:: Dissertation
Full Text:: author is indebted to Dr. Allen B. Scott for his many helpful suggestions and criticisms, and to the

A study of factors leading to N, N-diacetylation of aminopyrimidines

Creator:: Carson, Bonnie L.
Abstract:: Although 4- and 5-diacetamidopyrimidines have been reported in the literature within the past eleven years, it was not until 1965 that a 2-diacetamidopyrimidine was reported. The current investigation was undertaken to determine whether other 2-diacetamidopyrimi-dines could be synthesized and what the effect of various nuclear substituents would be on the...
Resource Type:: Masters Thesis
Full Text:: presented May 14, 1966 Typed by Gail Dailey ACKNOWLEDGMENT The author is greatly indebted to Dr. B

Chemical properties of color centers in alkali halides

Creator:: Smith, William Alton, 1921-
Resource Type:: Dissertation
Full Text:: appreciation to Dr. A. B. Scott for his helpful criticism and guid- ance during the experimental work and

An investigation of solid alkali halide phosphors

Creator:: Fredericks, William John
Resource Type:: Dissertation
Full Text:: appreciation to his wife for her encouragement, and to Dr, A. B. Scott for his helpful criticism and guidance

Low temperature thermal analysis of some boron halide complexes with weak Lewis bases

Creator:: Lerch, Ronald Edwin
Abstract:: Thermal analysis was used to investigate the following seven systems: H₂S-B₂F₄, SOF₂-B₂F₄, COC1₂-B₂F₄, SF₄-B₂F₄, Xe-BF₃, NF₃-BF₃, and NF₃-BC1₃. In two of the seven systems compound formation was observed. In the system, H₂S-B₂F₄ the compounds H₂S[superscript .]B₂F₄ and 2H₂S[superscript .]B₂F₄ are formed. The compound H₂S[superscript .]B₂F₄ has a melting point of...
Resource Type:: Dissertation
Full Text:: BF3 led Pauling to suggest the following resonance: 4 S+ X: :X: =X: S: //BS- -G-3- B s -E

Identification, Quantification, and Risk Assessment of Polycyclic Aromatic Hydrocarbons and their Derivatives in Soil after Steam Enhanced Extraction

Creator:: Santiago Delgado, Lisandra
Abstract:: Polycyclic aromatic hydrocarbons (PAHs) are environmental contaminants produced mainly from the incomplete combustion and pyrolysis of organic matter. PAHs are among the major contaminants at over 800 Superfund sites, nationwide. Thermal remediation is used as a method to remediate soils contaminated with PAHs through the use of heat to mobilize...
Resource Type:: Masters Thesis
Full Text:: . A quantitative human health risk assessment was done, where B[a]Peq concentrations and human

Tandem intramolecular photocycloaddition-retro-Mannich fragmentation as a route to indole and oxindole

Creator:: Li, Yang
Abstract:: Irradiation of a tryptamine linked through its side-chain nitrogen to an alkylidene malonate residue results in an intramolecular [2 + 2] cycloaddition to the indole 2,3-double bond. The resultant cyclobutane undergoes spontaneous retro-Mannich fission to produce a spiro[indoline-3,3-pyrrolenine] with relative configuration defined by the orientation of substituents in the transient...
Resource Type:: Dissertation
Full Text:: Trans. 1 1981, 3087; (e) Piers, E.; Abeysekera, B. F.; Herbert, D. J.; Suckling, I. D. Can J. Chem

Fluorescence studies on the bases of the nucleic acids in solution at room temperature

Creator:: Hauswirth, William Walter
Abstract:: Fluorescence of adenine, guanine, thymine, cytosine, and uracil has been detected at room temperature in neutral aqueous solution using a digital signal accumulation technique and right angle fluorescence detection from solutions with absorbances between 0. 4 and 0. 7. The quantum yields are respectively 2.6 x 10⁻⁴, 3.0 x 10⁻⁴,...
Resource Type:: Dissertation
Full Text:: same instrument. This behavior is discussed in terms of a) n- Tr and Tr-Tr states, b) emission from

The system sulfuryl chloride-sulfur dioxide-chlorine. Equilibrium and catalysis kinetics studies

Creator:: Jischke, John Henry
Abstract:: A spectrophotometric study has been made of catalysis of the decomposition of sulfuryl chloride in carbon tetrachloride solution to an equilibrium mixture of sulfuryl chloride, sulfur dioxide and chlorine. The catalysts were activated charcoal, acetonitrile and 18-crown-6 polyether. A weak acetonitrile-sulfur dioxide complex also was established; formation constants found at...
Resource Type:: Dissertation
Full Text:: reversible reaction scheme A B + C. First order rate con- stants (forward reaction) were obtained for both

Reactions of organoboranes

Creator:: Thompson, Thomas Myron
Abstract:: An examination was made of some reactions involving a transfer of carbon from boron to carbon. In the case of the reaction of a C[subscript n] alkylorganoborane with dichlorocarbene the intermediate was a C[subscript n]₊₁ chloroalkylorganoborane. Oxidation of this intermediate yielded an homologous acid (33%) and the usual alcohol (66%)....
Resource Type:: Masters Thesis
Full Text:: organoboranes under mild laboratory conditions was reported by Herbert C. Brown in 1956 (4). Since that time

The adsorption of water and methanol vapors by organic complexes of montmorillonites

Creator:: Kennedy, George Hunt
Resource Type:: Masters Thesis
Full Text:: became hydrophobic. He postulated a reaction type; (ONa (OB J + - I + - BentoniteOCa + B + Cl

The investigations of the methods for the reduction of chloropyrimidines

Creator:: Ladpli, Vimolvan
Abstract:: This thesis investigated on the dehalogenation of 2, 4- dichloropyrimidine in various different conditions. These conditions were changed by varying the solvents, the amount of catalysts and the hydrogen chloride acceptors in order to study the effects on the yields. It was found that the ether-aqueous sodium hydroxide medium with...
Resource Type:: Masters Thesis
Full Text:: presented d9, 190 Typed by Mary Jo Stratton for Vimolvan Ladpli ACKNOWLEDGEMENT The author wishes to

The oxidation of trimethylamine by copper (II) chloride

Creator:: Lane, Thomas Alfred
Abstract:: This research was on the irreversible oxidation of trimethylamine by copper(II) chloride, which takes place at temperatures of about 75° and higher. The coordination of trimethylamine by copper(II) chloride, which is a preliminary reaction to the oxidation, was studied at 0°. The coordination of trimethylamine by the potential reduction product,...
Resource Type:: Masters Thesis
Full Text:: Typed by Mary Jo Stratton for Thomas Alfred Lane ACKNOWLEDGEMENTS I would like to thank my research

Preparation and characterization of n-octadecylcycloazadiboron

Creator:: Heusser, Roger Karvel
Abstract:: A preparative method for a new compound n-octadecylcycloazadi-boron (CAB), in high yield has been developed. CAB was isolated as an intermediate in the octadecylamine-catalyzed hydrolysis of pentaborane. The most probable structure of CAB can be regarded as a derivative of the three membered ring cycloazadiboron with a n-octadecyl group substituted...
Resource Type:: Masters Thesis
Full Text:: used in this thesis. Normal two- center bonds are shown in the usual ways, B -H or B -B; H_ B

The rearrangement of the side chain of N-propylbenzene under electrophilic substitution conditions

Creator:: Huff, Richard Royce
Resource Type:: Masters Thesis
Full Text:: . , , , . 49 B IBLIOGRAPffY. . . . . . . . . . . . . . . . . . . 55 THE RLARRMGEMENT OF THE SIDE CHAIN OF

The isolation and the properties of the bark phenolic acids from mountain hemlock Tsuga mertensiana (Bong.) Carr.

Creator:: Wilson, Jim Degnan
Resource Type:: Dissertation
Full Text:: Fractions 4' and 5 . . 54 8. Infrared Spectra of Fractions A' and B . . 55 9. Infrared Spectra of

A conductometric investigation of the titration of aqueous zirconium solutions with fluoride

Creator:: Mosen, Arthur Walter
Resource Type:: Masters Thesis
Full Text:: + + BD 1- L Fi The ion to be determined i . The reagent is C+ D. In the titration the B ions are

The use of lactobacillus arabinosus in the assay of pantothenic acid

Creator:: Hoag, Edward Horine
Resource Type:: Masters Thesis
Full Text:: determinations, and for his fi coopera- tien at aU times. I also express thanks to Dr, Herbert P. Sarett, who

The synthesis of β-alanyl peptides

Creator:: Sharkey, Hubert Joseph
Resource Type:: Dissertation
Full Text:: The synthesis of B-alanyl peptides THE SYNTHESIS 0F76

The oxidation of glucose and methyl glucoside by nitrogen dioxide

Creator:: Culbertson, Harry Madison
Resource Type:: Masters Thesis
Full Text:: detoxified in the animal b ody by oonj uga ti on wi th g]. uc ur cmi o ac i d whi o h n ri s es through a

The use of Corynebacterium xerose for β-alanine assay

Creator:: Leveque, Phillip Edwin
Resource Type:: Masters Thesis
Full Text:: hydrolyzed with NaOli as described below. (B) Alkaline hydrolysis (the following procedure is

Studies relating to the preparation and properties of perfluoroalkyl substituted boranes

Creator:: Gritton, George Vance
Resource Type:: Masters Thesis
Full Text:: - group to participate in three-center bonds are discussed. Possible approaches to the formation of CF-B

Hydrogen abstraction from substituted t-butylbenzenes

Creator:: Harvey, Robert Louis
Abstract:: A study of the relative rates of the alkyl hydrogen abstraction from a series of meta and para substituted t-butylbenzenes by the chlorine atom at 70°C has been carried out. Application of the Hammett equation yielded a ρ value of -0.44 for the para compounds. Possible explanations for the non-linearity...
Resource Type:: Masters Thesis
Full Text:: methyl hydrogens in t- butylbenzene. 30 6 Values of r, R, b, and x for para substituted t

The chemical composition of the bast fibers of Douglas fir bark, Pseudotsuga taxifolia (Poir.) Britt

Creator:: Kiefer, Harry John
Resource Type:: Dissertation
Full Text:: microscope revealed the presenc. of a ring type or layer structure. Ph. fiber is surrounded b a wall or

Null-point determination of fluoride with the bismuth-bismuth fluoride electrode

Creator:: Brower, Harold Edward
Resource Type:: Masters Thesis
Full Text:: . Experimental 9 1. Reagents 9 Z. Electrodes andApparatus 10 3. Procedure 14 B. Results and Their

Chemical and biochemical studies of the Lactobacillus bulgaricus factor

Creator:: Stewart, Charles Jack
Resource Type:: Masters Thesis
Full Text:: . Neilands, J. B •. and F. ,f . Strong. The enzymatic ~iberation of peptothenic acid. Archives of

Chemical studies on Dihydroquercetin

Creator:: Coad, Peter
Resource Type:: Dissertation
Full Text:: , 1951- 1952. DEDICATED to HERBERT L. HERGERT for his inspiration, imderstanding, and

The effect of various herbicides on glucose metabolism in garden peas Pisum sativum L.

Creator:: Bourke, John Butts
Resource Type:: Masters Thesis
Full Text:: . . 51 VI b .LHE PRE-EMERGENT hERBIC1L)S : METABOLISM AND A3ORP1ONDAA

Synthesis of some bicyclo[6.1.0] - nonane derivatives

Creator:: Wall, Robert Gene
Abstract:: Bicyclo [6.1.0] non-4-ene was prepared by two routes; (1) reaction of cis-cis-1, 5-cycloöctadiene with methylene iodide and zinc-copper couple, (2) sodium-methanol reduction of 9, 9-dibromobicyclo-[6.1.0] non-4-ene. The bicyclononene was characterized by its infrared spectrum, nuclear magnetic resonance spectrum and common physical properties. The olefin was hydrogenated to bicyclo [6.1.0] -...
Resource Type:: Masters Thesis
Full Text:: -ene (III) 23 A. From 1, 5- cyclobctadiene and methylene iodide 23 B. From 9, 9- dibromobicyclo C6

Insights into Cytostatic and Cytotoxic Properties of the Natural Product Mensacarcin

Creator:: Kaweesa, Elizabeth Namagoba
Abstract:: Mensacarcin is a stereogenic complex polyketide with potent anti-tumor activity produced by a soil-dwelling Streptomyces bottropensis. The US National Cancer Institute (NCI) 60 human tumor cell line anticancer drug screen (NCI-60) reveals mensacarcin’s cytostatic properties in almost all tested cell lines and distinct cytotoxic properties specifically in eight melanoma cell...
Resource Type:: Masters Thesis
Full Text:: mensacarcin in melanoma and colon cancer cells. (A) chemical structure of mensacarcin, (B) cell morphology

The chemical composition of the extractives from the newly formed inner bark of Douglas Fir, Pseudotsuga menziesii (Mirb.) Franco

Creator:: Holmes, George William
Resource Type:: Dissertation
Full Text:: DHQa nf a a 70 59 85 59,70 59,70,(85)b 1+1 32 31 32,+l 32,1 90 87 96 89 89,(96)b 96 Ethyl

A reinvestigation of the Claisen rearrangement of allyl o-tolyl ether

Creator:: Richardson, Bruce Coburn
Resource Type:: Dissertation
Full Text:: Nature of the Rearrangement Product . li}. B, Conclusions ...20 EXPERIMENTAL Allyl o-tolyl ether

Condensation reactions of bark phenolic acid

Creator:: Mater, Jean, 1916-
Resource Type:: Dissertation
Full Text:: -formaldehyde condensa-tion - replacemem. of phenol by bark phenolic acid a. alkaline catalyst. 14 b. acid

Ethanolysis products from Douglas fir

Creator:: Fujii, Michihiro
Abstract:: Douglas fir bark fines which contained 74.8 percent of Klason lignin and 70.2 percent of one percent sodium hydroxide solubility and decayed Douglas fir wood which contained 53.9 percent of Klason lignin were subjected to ethanolysis. A slight modification of the Hibbert's ethanolysis procedure was used. The monomeric compounds present...
Resource Type:: Masters Thesis
Full Text:: . Ultraviolet absorption curves of compound B-1 and B- 2- 2- d - -- 31 3. 4. LIST OF TABLES I

Identification of a product of the Friedel-Crafts cyclization of β -(3- cyclohexenyl) propionyl chloride

Creator:: McEwen, Terry Earl
Abstract:: An improved procedure for the preparation of β-(3-cyclohexenyl) propionic acid from 4-vinylcyclohexene was developed. The Friedel-Crafts cyclization of β-(3-(3-cyclohexenyl) propionyl chloride with aluminum chloride was shown to give one bicyclic chlorine containing ketone in 41% yield. This ketone was identified by a combination of spectral and chemical methods as a...
Resource Type:: Masters Thesis
Full Text:: ] nonene 22 2-Bicyclo[ 3, 3. 1] nonanol 23 6-Bicyclo[ 3. 3. 1] nonen-2- one 24 Method A 24 Method B 25

Synthesis of the boron-boron bond

Creator:: Schaad, Lewis Hyde
Resource Type:: Masters Thesis
Full Text:: Chemistry 1:749-754. 1962. 10. Brown, Herbert C. and B. C. Subba Rao. A new technique for the conversion of

Oxidation of ethanol and phenols with permanganate for chemiluminescence analysis

Creator:: Al-Mutawah, Jameela Isa
Resource Type:: Masters Thesis
Full Text:: . molecular dissociation AB' - A + B 3. chemical reaction with another molecule AB' + Z - AZ + B 4

The synthesis of nonactic acid

Creator:: Arco, Manuel Jose
Abstract:: Alkylation of propylene oxide with 2-lithiofuran gave alcohol I, which was smoothly converted to acetylfuran II. hydrogenation of II over rhodium on charcoal followed by Jones' oxidation afforded ketone III. Further transformation into IV was accomplished via a Wittig reaction followed by saponification with methanolic sodium hydroxide. Hydroboration of the...
Resource Type:: Dissertation
Full Text:: presented August 15, 1975 Typed by Mary Jo Stratton for Manuel Jose Arco ACKNOWLEDGEMENTS I feel

The preparation and reactions of 1-(2-pyridyl)-3-menthyl-3-butene-2-ol and 1-(2-pyridyl)-4-methyl-3-butene-2-ol

Creator:: Janposri, Sompong
Abstract:: 1-(2-pyridyl)-3-methyl-3-butene-2-ol was prepared by allowing 2-picolyllithium to react with methacrolein. In the reaction of picolyllithium with crotonaldehyde, two products 1-(2-pyridyl)-4-methyl-3-butene-2-ol and 1-(2-pyridyl)-4-methyl-2-butene-4-ol were formed. 1-(2-pyridyl)-3-methyl-3-butene-2-ol was subjected to the low pressure hydrogenation, using methanol as solvent and PtO₂ as catalyst. A red yellow liquid 1-(2-pyridyl)-3-methyl-2-butanol was obtained. Derivatives of the...
Resource Type:: Masters Thesis
Full Text:: (compound V-b) 2-hydroxy-3-methyl-3-bromo-l, 2, 3, 4-tetra- hydroquinolizinium bromide (compound VI) 2

Local scale spatial and temporal variation in wet deposition of persistent organic pollutants by snow

Creator:: Walsh, Christopher D.
Abstract:: The objective of this research was to assess the variability of POP deposition by snow on a 10 km spatial scale by measuring the POP concentrations in fresh-fallen snow from remote alpine sites. Samples of pre-metamorphic snow were concurrently collected from three remote alpine sites, of matched altitude and exposure,...
Resource Type:: Dissertation
Full Text:: Watershed. Sci. Total Environ. 2002, (306), 27-37. 27. Herbert, B. M. J.; Halsall, C. J.; Fitzpatrick, L

Purification and characterization of a cytoplasmic apyrase plumules of Pisum sativum

Creator:: Nishikawa, Alfred Hirotoshi
Abstract:: The 105,000 x g supernatant fluid (S[subscript HS]) from extracts of pea seedlings (Pisum sativum, var. Alaska) etiolated for 60 hours yielded a very potent adenosine triphosphatase activity. This activity was designated as an apyrase when the reaction stoichiometry indicated that adenosine triphosphate (ATP) was hydrolyzed to adenosine monophosphate (AMP)...
Resource Type:: Dissertation
Full Text:: 4. Chloride Determination 12 5. Nucleotide Chromatography 12 6. Enzyme Activity 12 B. Techniques

Development of automated flow injection apparatus and a novel flow cell for chemi- and bioluminescence determinations

Creator:: Gander, Stuart C.
Abstract:: A practical and versatile instrument has been developed both to optimize the chemistry of bio- and chemiluminescence reactions and to measure ultra-trace quantities of associated analytes. The instrument consists of a pneumatic flow injection system linked to a detection cell and a signal processing and readout system. The disk-like cell...
Resource Type:: Masters Thesis
Full Text:: the Delivery of the Base (0.8 mL of 4.0 M KOH) to the Detection Cell and (B) Plot to Determine the

Infrared spectrum of purine and certain substituted purine derivatives

Creator:: Willits, Charles Haines
Resource Type:: Dissertation
Full Text:: 0D.*Srt b Ehl;Sr of LJc Redacted for Privacy Sbllra lf turtrtrf hfptmt Redacted for Privacy &;lm

A study of the anomalous reaction of 4, 6-dimethoxy-5-nitropyrimidine with methylhydrazine

Creator:: Lehmkuhl, Frank Arvid
Resource Type:: Dissertation
Full Text:: oxide or (b) deuterium chloride in deuterium oxide solvents. The following supporting evidence is

Diffusion in silicone polymers

Creator:: Kong, Ming J.
Abstract:: The study of diffusion coefficients of n-alkanes and other organic compounds in silicones is undertaken by gas-liquid chromatography. About 0. 3% of stationary phase is coated on glass bead support so that the only significant source of peak spreading is due to slow liquid phase mass transfer. Diffusion coefficients are...
Resource Type:: Masters Thesis
Full Text:: thesis is presented (,/,,zed Y4 /5W Typed by Mary Jo Stratton for Ming J. Kong ACKNOWLEDGMENTS The

A comparison of intact protein with amino acid mixtures in protein nutrition

Creator:: Snippper, Lawrence Paul
Resource Type:: Dissertation
Full Text:: Starch Rep1acia Sucrose ........ 21 Partial Replacement of Sucrose b y Starch 22 Egg Albumin

Methanolysis of tetrakis(trichlorophosphine)nickel(0)

Creator:: Bachman, David Franklin
Abstract:: The methanolysis of phosphorus trichloride coordinated to nickel (0) has been studied. Free phosphorus trichloride reacts with methanol to give dimethyl hydrogen phosphonate, methyl chloride, and hydrogen chloride. The reaction involves a rearrangement on phosphorus using the lone pair, in which the coordination number increases from three to four. In...
Resource Type:: Masters Thesis
Full Text:: privacy Dean of Graduate School Date thesis is presented Typed by Mary Jo Stratton for David

Degradation studies on cellullar constituents isolated from Streptomyces griseus utilizing C¹⁴ labeled carbohydrates

Creator:: Bialy, Jerzy Jozef
Resource Type:: Dissertation
Full Text:: education and fOr ~ m&nJ hOUX'S wh1oh he gaVe to guide thls researdl. I would like to tha.nk Dr. B. E

Reactions of I-(α-pyridyl)-3-buten-1-o1

Creator:: Whitman, James Edgar
Abstract:: The purpose of this project was to study the reactions of 1-(α-pyridyl)-3-buten-1-ol (compound I) and to determine whether or not the products of some of its reactions are quinolizinium salts. Reaction of compound I with bromine or iodine yields halide salts (when no external cooling is applied) instead of the...
Resource Type:: Masters Thesis
Full Text:: Cornpound VIII 7, oH (-t Jr - "r, - cH - cHz Cornpound I o +g s"O z\ (-.ll- +H -\B"v OH Br ll cH

Designing Dielectric Materials through Complex Metal Oxides

Creator:: Nikkel, Jason W.
Abstract:: This dissertation demonstrated that the electrical properties of complex oxide-based perovskite materials could be controlled through the careful modification of both material composition and structure. This was first shown through the modification of lead zirconate titanate (Pb(Zr0.52Ti0.48)O3, PZT) solid solutions with bismuth indate (BiInO3, BI) where the relative stability of...
Resource Type:: Dissertation
Full Text:: -site or B-site cation doping on phase transition temperatures in BaTiO3 as adopted from Herbert and

The aminolysis of 2,4-dichloro and 2,4-dichloro-6-methylpyrimidine

Creator:: Vachananda, Sookapracha
Resource Type:: Masters Thesis
Full Text:: prcrrltrd Mav 8.L95? lnril by I. B. Olmfer ACKNOWLEDGMENTS The writer wishes to express his sincere

An investigation of the reduction products of 4-amino-2, 6-dichloropyrimidine by catalytic hydrogenation

Creator:: Leutzinger, Eldon Edward
Abstract:: In recent years nuclear reduction of pyrimidines by catalytic hydrogenation in acid media has been considered a possible synthetic method for the preparation of substituted tetrahydropyrimidines. This technique has the advantage of simplicity over the older condensation methods and is limited only by the preparation of the appropriately substituted pyrimidines....
Resource Type:: Masters Thesis
Full Text:: Materials Collected From the Corresponding Hydrochloride Salts 21 3(b) Chromatogram of Reaction Mixture

An evaluation of microbiological assays for p-aminobenzoic acid

Creator:: Hull, John Walter
Resource Type:: Masters Thesis
Full Text:: acid bacteria had at that tIme become popular assay organisms fr several of tue B vitamins. After

Preparation of propylcyclohexanes with functions on the 4 and 3' positions

Creator:: Rowell, Charles Frederick
Abstract:: The preparation of 4-(3-hydroxypropyl) cyclohexanone and of 4-(3-hydroxypropyl) cyclohexene and a number of their derivatives as potential precursors of asymmetrically substituted bicyclo [3, 3, 1] nonanes is described. The ketone, 4-(3-hydroxypropyl) cyclohexanone, was prepared from p-allylanisole by three different routes. Common to each route was an initial hydroboration-oxidation followed by...
Resource Type:: Dissertation
Full Text:: . YieId Reference 70% 4, Zl so% 5s% 45% 46% 89 433. o l'-Y p ,-f -, \L,b) 6.G 43 43 4. 0 5

Characterization of naturally occurring beta-methylcholine phosphatide and related studies

Creator:: Bieber, Loran Lamoine
Resource Type:: Dissertation

The infrared absorption of some hydrazine monohalides

Creator:: Pearson, David Petri
Resource Type:: Masters Thesis
Full Text:: with a : 21.99, b =12.60, o • 4.44 1. There are sixteen molecules per unit cell, and the space group

Hydrogenation of Douglas Fir Pseudotsuga taxifolia, Britt., Wax

Creator:: Cho, Arthur Kenji
Resource Type:: Masters Thesis
Full Text:: ACOWDGiNT The author wishes to express his Eratitude to Drs. B. E. Christensen and E. F. Kurth for

A growth factor for lactobacillus gayoni 8289

Creator:: Riggs, Thomas Rowland
Resource Type:: Masters Thesis
Full Text:: microbiological assay as used for measurement of B vitamins. A aatisfcctory growth mediimi for L. gayoni 8289

A synthesis of 6-n-propyl-7-methyltetralin-5-C¹⁴

Creator:: Odell, Norman Raymond
Resource Type:: Dissertation
Full Text:: .. • • • • • *' 20 Synthesis B ... • • • • • • • 22 Synthesis c • • • • • • .. • 29 ANALYSIS. • • .. • • • 42

Certain aspects of oxidative cleavage of naphthalenes

Creator:: Roberti, Philip Carl
Resource Type:: Dissertation
Full Text:: ................................ L13 LIST OF TABLES mi T b _l. IJJV .Je....ø...ss....s..*. ........ T able 7 T able li

Oxy-Cope, and Siloxy-Cope rearrangement of cis-1-vinylcyclooct-3-en-1-ol

Creator:: Chin, Alice Wai-lee
Abstract:: Both oxy-Cope and siloxy-Cope rearrangements involve (1, 3) and (3, 3) sigrnatropic shifts. Both the concerted mechanism, and the stepwise mechanism via a diradical intermediate are possible. In a cyclic system such as cis-l-vinylcyclooct-3-en-l-ol, the thermal rearrangement takes place preferably through a diradical intermediate. At high temperature, the reaction also...
Resource Type:: Masters Thesis
Full Text:: isomer R = CH 3' C6 H5 B. Six center boat-like transition state for the meso isomer R Non-bonded

Low temperature thermal analysis of some boron trihalide complexes

Creator:: Gray, W. J. (Walter James), 1938-
Resource Type:: Masters Thesis
Full Text:: properties of size, electronegativity, and pi bonding result in decreasing B -X bond energies in the

Conformation and reactivity studies of some bicyclo(3.3.1) nonane derivatives

Creator:: Sturmer, David Michael
Abstract:: New syntheses for 2-bicyclo(3.3.1)nonanone and 7-bicyclo-(3.3.1)nonen-2-one were developed. The saturated ketone was prepared from phenol and acrylonitrile via a novel intramolecular S[subscript N]2 cyclization process. A Friedel-Crafts cyclization of 3-(3-cyclohexenyl)propanoyl chloride permitted synthesis of the unsaturated ketone from 4-cyclohexene carboxaldehyde. The formation of the bicyclo(3.3.1)nonane rather than a bicyclo(3.2.2)nonane skeleton...
Resource Type:: Dissertation
Full Text:: 6 Table I. (Continued) Method 3. Reference 20. Method 4. Scheme A, R = Scheme B, R Scheme

Studies of the mechanism of the disproportionations of sulfinic acids and disulfides

Creator:: Fitzgerald, Alvin
Resource Type:: Masters Thesis
Full Text:: VI o V kd 0 rate -determining Ar- S- O -S -Ar ArS02H 0 VI (Eq. A) (Eq. B) ArS03H

Hydrogenation and hydrogenolysis products from bark phenolic acids

Creator:: Peterson, William Emery
Resource Type:: Masters Thesis
Full Text:: . 35 1 B. FRACTIONATION SCHEME FOR SEPARATING ETHER SOLUBLE HYDROGENATION -HYDROGENOLYSIS PRODUCTS

Formation of alkyl-and dialkylcarbenes. The 3-cyclohexenyl carbinyl carbene system

Creator:: Crouse, Dale McClish
Abstract:: The 3-cyclohexenyl carbinyl carbene species was formed by the thermal decomposition of the p-toluenesulfonylhydrazone sodium salt and by oxidation of the hydrazone. Several oxidizing agents were studied. The products were investigated under aprotic and protic conditions and at various temperatures. The diazocompound was formed as an intermediate and found to...
Resource Type:: Masters Thesis

The analytical application of the galvanic dissolution of niobium and tantalum : the determination of nitrogen

Creator:: VanSanten, Richard Theodore
Abstract:: Nitrogen is a contaminant of niobium and tantalum adversely affecting the workability of the metal. With recent interest in the refractory metals, one problem the chemical analyst must solve is the accurate determination of nitrogen in niobium and tantalum at very low levels. The usual method of assaying for nitrogen...
Resource Type:: Masters Thesis
Full Text:: ) Activation of the cathodic reaction; (b) activation of the anodic re- action; (c) inhibition of the anodic

Nutritional muscular dystrophy production and pectoral muscle 5'-nucleotidase activity in the chick

Creator:: Roffler, Sheila Ann
Abstract:: In an attempt to find a laboratory species which develops an experimental myopathy similar to white muscle disease (WMD) in lambs, comparative studies of nutritional muscular dystrophy of chicks were initiated. This condition was grossly visible as white striations running parallel with the fibers of the pectoral muscles and was...
Resource Type:: Masters Thesis
Full Text:: Cellulase (Solka -floc, B W 1 00) 3. 00 Stripped Lard (DPI) 4. 00 Mineral Mix 1 5. 49 V ·t . M" 21

Synthesis of certain substituted psoralenes and related compounds

Creator:: Esse, Robert Carlyle
Resource Type:: Dissertation
Full Text:: Indian Chemical ßociety 21:181-186. 1944. 2. Cohen, Julius B., Joseph Narshall and Herbert H. Woodman

Free radical hydrogen abstraction from benzocycloalkenes

Creator:: Wong, Rosy Wan-han
Abstract:: The relative rates of hydrogen abstraction from o-xylene, o-diethylbenzene and a series of four benzocycloalkenes by trichloromethyl radical were determined at 70°. The strain energies of the hydrocarbons and the corresponding radicals were calculated. A good correlation between the log of the relative rates and the calculated changes in strain...
Resource Type:: Masters Thesis
Full Text:: the double bonds of the compounds in the former B r + \ Br + Br2 C + Br Br Br Br (1) (2) series

The chemistry of perillaldehyde and certain of its derivatives

Creator:: Miller, Kenneth L.
Resource Type:: Dissertation
Full Text:: not attracted to the blossoms . b) Buds taken from the plant are richer 1n oil than are the

The tetra-alkyl ammonium compounds, their possible use in agriculture and industry

Creator:: Callaway, Edward Cleveland
Resource Type:: Masters Thesis
Full Text:: of making trimethyl amine is by the method of R. H. Schmitz (3) es improved by floger Adams and B

Self-diffusion of calcium ions in calcium bentonite gels

Creator:: Fletcher, Gordon Edward
Resource Type:: Masters Thesis
Full Text:: , 1953. 384 p. 9. Harned, Herbert S. and Benton B. Owen. The physical chemistry of electrolyte

Decarboxylation studies on α-methyl-α-Phenylcaproic acid and some of its derivatives

Creator:: Sheppard, Dorothy Louise
Resource Type:: Masters Thesis
Full Text:: . INTRODUCTION 1 II. HISTORICAL A. Methods of Decarboxylation . 3 B. Theory of Decarboxylation 4 III

From electrophoresis to dielectrophoresis: designing, fabricating, and evaluating an electroformed ratchet type microfluidic dielectrophoresis device

Creator:: Gonzalez, Carlos F.
Abstract:: Dielectrophoresis (DEP) is a separation method in which a non-uniform electric field is used to induce a dipole moment in a suspended particle. If the polarization of the particle is greater than that of the suspending medium, the particle will move towards the region of higher field strength (positive DEP);...
Resource Type:: Dissertation
Full Text:: respectively. The first investigator of this phenomenon as a tool in separations was Herbert Pohl, with

Some stereochemical aspects of the Claisen rearrangement

Creator:: Stephenson, John Louis
Resource Type:: Dissertation
Full Text:: . . . . . . . . . . . . . . . . . . . 4 DISCUSION . . . . . . . . . . . . . . . . . . . li A. Synthetic Procedures . ....... . il B

Cold vapor atomic absorption and fluorescence analysis of mercury

Creator:: Hawley, James Edward
Abstract:: A critical study of the cold vapor atomic absorption and fluorescence instrumentation for the analysis of mercury is described. Some of the important modifications involve the reduction vessel, absorption cell, fluorescence cell, and radiation source. The new modified systems have much greater calibration sensitivities and lower detection limits than those...
Resource Type:: Masters Thesis

Steroid-dihalocarbene reactions

Creator:: Damewood, John Roderick
Abstract:: Dihalocarbenes have been generated by thermal decomposition of sodium trichloroacetate and tribromomethylphenylmercury, and give mono dihalocyclopropyl adducts with steroid dienes. Such compounds offer an easy starting point for the synthesis of unusual derivatives of potential biological interest. Under the same conditions, however, addition to non-conjugated double bonds does not take...
Resource Type:: Masters Thesis
Full Text:: steroids, especial ly ring B, from the a side ( 9, p. 14). To support 13-attack they have 8

Spectroscopic studies of matrix isolated high temperature molecules

Creator:: Lesiecki, Michael Louis
Resource Type:: Dissertation
Full Text:: Stratton for Michael Louis Lesiecki A CKNOWLEDGEMENT I would like to thank Dr. Joseph W. Nib ler for

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