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Radiochlorine exchange reactions with sulfuryl chloride

Creator:: Teague, Jack Loren
Abstract:: As part of a continuing study of sulfur containing non-aqueous solvents, the present investigation was undertaken in an effort to obtain a better understanding of the solvent sulfuryl chloride. The primary object of the investigation involved a study of the rate of radiochlorine exchange between sulfuryl and thionyl chloride in...
Resource Type:: Masters Thesis
Full Text:: Hunter Wuest ACKNOWLEDGMENT I wish to express my appreciation to Dr. T. H. Norris for his

Total Synthesis of Isotopologues of Xanthohumol and its Congeners for Biological Studies

Creator:: Plagmann, Layhna S.
Abstract:: Xanthohumol [XN, (E)-6´-methoxy-3´-(3-methylbuten-2-yl)-2´,4´,4´´-trihydroxychalcone], the principal prenylated chalcone from hops, and its 2,3-dihydro- (DXN) and O6-desmethyl-2,3-dihydro- (DDXN) congeners, are of potential utility for the amelioration of metabolic syndrome; however, their complex bioactivity profiles cannot be properly studied and understood without access to appropriately produced synthetic materials. In the first part of...
Resource Type:: Masters Thesis
Full Text:: R. Blakemore Xanthohumol [XN, (E)-6´-methoxy-3´-(3-methylbuten-2-yl)-2´,4´,4

Aryl acetylene substituent effects : the synthesis and application of biaryls

Creator:: Naffziger, Michael R.
Abstract:: The work described herein details the synthesis and application of biphenyls that probe the effects of hydrogen, Cl / Br, and methyl substituents on the aryl ring of the terminal acetylenic carbon. From this work, we successfully developed the rapid synthesis of phenyl acetylenes in 3-4 steps from inexpensive commercially...
Resource Type:: Masters Thesis
Full Text:: , 4, 3197- 210. (f) Shimizu, H.; Nagasaki, I.; Saito, T. Tetrahedron 2001, 57, 5405-32. 5 Snieckus

Heats of formation of cobalt (II) and nickel (II) dipyridine salts of fatty acids

Creator:: Seklemian, Haig Vernon
Resource Type:: Masters Thesis
Full Text:: (corrected heat of solution calories ;eer mole 3.9728 3. 9550 4. 1305 .157 . 153 . 160

Chemistry of cyclobutane compounds

Creator:: Musa, Willie Edsel
Abstract:: Examination of a proposed reaction scheme to prepare bicyclo-(2.2.0)hexan-1-ol produced the first known condensation of an enamine with its carbonyl precursor. Hydrolysis of the resulting dienamine gave an unusual conjugated cyclobutenone in which the double bond is exocyclic. Characterization and reactions of the cyclobutenone were successfully carried out.
Resource Type:: Masters Thesis
Full Text:: condensation has resulted in spiro (2.4) heptan- 25 4-one. O •CH2CH2Br KOH -HBr O H The self condensation

Synthesis of polybenzimidazoles containing arylene sulfone and ether linkages

Creator:: Cook, Diana Lynn
Abstract:: Polybenzimidazoles were synthesized from 3,3'-diaminobenzidine (DAB) and dicarboxylic acids. The polymerizations using the dicarboxylic acid monomers were carried out in polyphosphoric acid (PPA) and phosphorus pentoxide/methansulfonic acid (PPMA) which acted as the solvent and condensing agent. The resulting polybenzimidazoles had inherent viscosities in the range of 0.12 to 0.84 dL/g....
Resource Type:: Masters Thesis
Full Text:: .-. , +-',, ;124-1. 4 i rain= 1-4-- ! H + -4 --!--1-!--/ 1 r -i t 20 ' 4 1-4 : , -----1--4-+-474 4

A study of the thermal stability of benzyl 2,4-dimethyl-6-propenylphenyl ether

Creator:: Dupzyk, Ronald Jene
Resource Type:: Masters Thesis
Full Text:: ; 4 1.0437.23 Anal: Calc. ror c18H20o : c, 80.59J H, 7.462 Found: c, 80.6SJ H, 7.44 33

Trace analysis of halogenated polycyclic aromatic hydrocarbons from an electronic waste recycling area and Guangzhou, China

Creator:: Gonzales, Leah R.
Abstract:: Halogenated Polycyclic Aromatic Hydrocarbons (X-PAHs) are ubiquitous contaminants that are thought to be generated by processes such as chemical industries and incomplete combustion, including waste incineration and electronic waste (e-waste) burning. X-PAHs are a concern for environmental and human health because they are toxic, mutagenic, and are expected to be...
Resource Type:: Masters Thesis
Full Text:: ............................................................................................. 4 Analytical Methods

The oxidation of triethylamine by thallium(III) chloride

Creator:: Arneson, Robert Lawrence
Abstract:: The oxidation of triethylamine by the two electron oxidant thallium(III) chloride was studied and the results compared to those when triethylamine is oxidized by copper(II) halides. This study requires anhydrous conditions since in an aqueous system thallium(III) chloride is extensively hydrolyzed and triethylamine causes precipitation of thallium(III) oxide. Most of...
Resource Type:: Masters Thesis
Full Text:: shift data for the amine oxidation product. 53 4. Final mole ratios of the thallium(III) chloride

The colorimetric determination of calcium with ammonium purpurate

Creator:: Moser, James Howard
Resource Type:: Masters Thesis
Full Text:: purpurate TKE COLORILTRIC DETERIiINATI ON OF CALCIUM WITH AMMONIUM PURPURATE by JMIES H OWARD MOSER

ScholarsArchive@OSU

Radiochlorine exchange reactions with sulfuryl chloride

Total Synthesis of Isotopologues of Xanthohumol and its Congeners for Biological Studies

Aryl acetylene substituent effects : the synthesis and application of biaryls

Heats of formation of cobalt (II) and nickel (II) dipyridine salts of fatty acids

Chemistry of cyclobutane compounds

Synthesis of polybenzimidazoles containing arylene sulfone and ether linkages

A study of the thermal stability of benzyl 2,4-dimethyl-6-propenylphenyl ether

Trace analysis of halogenated polycyclic aromatic hydrocarbons from an electronic waste recycling area and Guangzhou, China

The oxidation of triethylamine by thallium(III) chloride

The colorimetric determination of calcium with ammonium purpurate

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