Index Catalog // ScholarsArchive@OSU

Kinetics of thermal decomposition of tungsten hexacarbonyl

Creator:: Knapp, Samuel Boyd
Abstract:: The thermal decomposition of tungsten hexacarbonyl was investigated in an apparatus which allowed a solid sample of the material to be sealed into a preheated batch reactor. Because the reaction occurs with an increase in the number of moles of gas, it was possible to monitor the progress of the...
Resource Type:: Dissertation
Full Text:: factors were 39.6 to 45. 8 kilo- calories per gram mole and 10 13, 7 to 10 15. 8 per second

Preparation and reactions of 7-bicyclo [3.3.1] nonen-2-one

Creator:: Salisbury, Kirby Grant
Abstract:: 2-Carboxy-3(3-cyclohexen-1-yl)propionic acid, 3-(3-cyclohexen-1-yl)propionic acid and 3-(3-cyclohexen-1-yl)propionyl chloride were prepared in sequence from ethyl-2-carbethoxy-3-(3-cyclohexen-1-yl)propionate. Cyclization of 3-(3-cyclohexen-1-yl)propionic acid in polyphosphoric acid resulted in the formation of 4, 5, 6, 7-tetrahydroindanone which was identified by its ultraviolet spectrum and its physical properties. 7-Bicyclo[3.3.1] nonen-2-one was prepared by a Friedel-Crafts cyclization of 3-(3-cyclohexen-1-yl)-propionyl...
Resource Type:: Masters Thesis
Full Text:: /mole -hour (30). Ringold and his coworkers (24, 25, 26) predict from their ex- perimental results

Preparation and decomposition of C-14 labeled Mannich base

Creator:: Dorward, Donald Lyle
Resource Type:: Masters Thesis
Full Text:: method 19 of Mnnich and Danneh]. (7, pp 210-2) Twenty-three prnm (siL moles) of the

Addition of hydrogen bromide to unsymmetrical olefins

Creator:: Rogers, Charles Junior
Abstract:: In this investigation the addition of hydrogen bromide to 3-methylcyclohexene has been studied in order to see if the theory of hyperconjugation could be extended to include olefins of this type. Since the olefin has an equal number of hydrogens on both carbons carrying the double bond, a mixture of...
Resource Type:: Dissertation
Full Text:: procedure was repeated using a benzene solution of' 77 grams (0.415 moles) p-nitrobenzoyl chloride and

The radiosulfur exchange reaction between sulfur dioxide and fused ammonium bisulfate

Creator:: Bairakdar, Hiyam
Resource Type:: Masters Thesis
Full Text:: solubility 'with temperature. Their values were, for 90.8 per cent acid, 27.5 kcal/mole and, for 98.0 per

Reactions of the condensates of picolyllithium and acrolein

Creator:: Arthachinta, Sukanda
Resource Type:: Masters Thesis
Full Text:: , From the dropping funnel, 10-15 ml of a mixture con- taming 79 g. (0.5 mole) of bromobenzene and 100

The kinetics and mechanisms of the cleavage of some sulfur-sulfur bonds

Creator:: Favstritsky, Nicolai Alexander
Resource Type:: Dissertation
Full Text:: , and since the reaction of hydrogen peroxide with the anhydride yields one mole of CF3CO2H for every

Catalysis of the isotopic exchange reaction between thionyl chloride and liquid sulfur dioxide

Creator:: Burge, David Edwin
Resource Type:: Dissertation
Full Text:: Thionyl Chloride and Liquid Sulfur Dioxide CATALYSIS OF THE ISOTOPIC FÏC!-IANGE REACTION BETWEEN

The retro-ene reaction of 2-vinylcyclohexanols and approaches to the synthesis of botryococcene

Creator:: Rusay, Ronald Joseph
Abstract:: The retro-ene reaction of 2-vinylcyclohexanols occurs readily in the vapor phase at 400-450° producing unsaturated carbonyl compounds in good yields. The starting- materials were prepared in general by the carbenoid addition reaction of ethyl diazoacetate, appropriately substituted cyclohexene, and copper catalyst to produce bicyclic esters which were reduced to the...
Resource Type:: Dissertation
Full Text:: . The mixture was stirred at room temperature for two hours and 147 g (1. 5 moles) of cyclohexanone in

The radiosulfur exchange reaction between hydrogen sulfide and elementary sulfur in chloroform solutions containing triethlamine

Creator:: Shakashiro, Mouaffac Hamdy
Resource Type:: Masters Thesis
Full Text:: and elementary sulfur in chloroform solutions containing triethylamine THE RADIOSTJLFUR EXCHANGE

The Robinson-Mannich base synthesis applied to substituted acetoacetic ester

Creator:: LaPore, Richard Francis
Resource Type:: Dissertation
Full Text:: acetoacetic ester and. sodium per mole of the Mann1ch methiodide. A series of reactions were undertaken

Intramolecular transfer of complexed radicals as a possible explanation for long-range substituent effects observed in hydrogen abstraction reactions

Creator:: Newkirk, David Dudley
Abstract:: The relative rates of hydrogen abstraction from 1-phenylalkanes and a,w-diphenylalkanes using N-bromosuccinimide and bromotrichloromethane were determined at 70°C. In both cases the reactions were photoinitiated. Only benzylic bromination was observed. The 1-phenylalkanes reacted with both reagents to give rates largely independent of substrate. Similarly, the rate of the reaction between...
Resource Type:: Dissertation
Full Text:: 1-phenylalkanes and a,w-diphenylalkanes using N-bromosuccinimide and bromotri- chloromethane were

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 B showed 3 l/2 moles of hydrogen were absorbed to give compound D, and (3) compound B could be

The high temperature radiosulfur exchange reaction of sulfur dioxide with concentrated sulfuric acid and ammonium bisulfate

Creator:: Bairakdar, Hiyam
Abstract:: The present study has consisted primarily of an investigation of the rates of isotopic sulfur exchange between sulfur dioxide and various sulfur (VI) solutions, both 100% H₂SO₄ and, in particular, related ammonia-containing sulfur (VI) solutions. One of the main objects of the work was to obtain a comparison between exchange...
Resource Type:: Dissertation
Full Text:: and k2 have the values k 1 = 1.06 x 10-4/ mole- 'min -1 k2 = 1.48 x 10-5/ mole - lmin -1

Part I.: Reactions of 2-isopropoxymethylene-cyclohexanone with organometallic reagents. Part II.: Thermal rearrangements of ethyl 3-(2-vinylcyclohexen-1-y1) propenoate and 1-vinyl-2-propenylidenecyclohexyl methyl ether

Creator:: Cleary, Michael Franklin
Resource Type:: Dissertation
Full Text:: activation para- meters, AH' and AS'(at 1309--7;...., 262 kcal/mole and -14 -1 cal/mole / °K 1 respectively

Kinetics and mechanisms of nucleophilic displacement reactions with S-methyl-S-phenyl-sulfiminium perchlorate

Creator:: KiYokane, Richard Junji
Resource Type:: Masters Thesis
Full Text:: kcal/mole and -16.7 + 0. 2 eu, respec- tively. The reaction is catalyzed by thiourea but not by

Addition reactions of the condensate of picolyllithium and certain unsaturated aldehydes

Creator:: Wischmann, Kenneth Brandt
Resource Type:: Masters Thesis
Full Text:: condenser protected froni the atmosphere, 400 cc o± ether and 6.9 grains (1 mole) of' lithiiin chips were

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

Creator:: Sheppard, Dorothy Louise
Resource Type:: Masters Thesis
Full Text:: the method of Conant and Carlson (14). A Grignard reagent was prepared from 137 g. (1.0 mole) of n

An application of the Mannich reaction in the preparation of a substituted ketoöctalin

Creator:: LaPore, Richard Francis
Resource Type:: Masters Thesis
Full Text:: rams (O. mole) of cyclohexanone, 9 g (0.11 mole) of formalin solution and 13 g (0.1 mole) of

Attempts to prepare cis-a, 2-dicyclohexenylethylene

Creator:: Kaesornsomboon, Somkid
Resource Type:: Masters Thesis
Full Text:: -hydroxyethyl)cyclohexene A mixture of cyclohexene(164 g., 2 moles) and anhydrous chloral (148 g., 1 mole) was

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

Creator:: Fitzgerald, Alvin
Resource Type:: Masters Thesis
Full Text:: solution, It is known (53) that two moles of sulfinic acid react with one mole of nitrous acid to form

Reactions of the condensate of 2-pyridine-aldehyde

Creator:: Masumoto, Herbert T.
Resource Type:: Masters Thesis
Full Text:: suggests the formula C9H11NOBr2. 4. Absorption of 3 moles of hydrogen per mole of compound. 5

Decomposition of di-p-toluenesulfonyl-hydrazones

Creator:: Bradway, Diane Elizabeth
Abstract:: Thermal decomposition of several di-p-toluenesulfonylhydrazones was studied. It was found that the carbene decomposition of tetramethyl-1,3-cyclobutanedione, di-p-toluenesulfonylhydrazone gave two products resulting from rearrangement. One was identified as 2,5-dimethyl-1,3,4-hexatriene. A tentative structure for the second was proposed. During the course of the study, a more convenient procedure for thermal decompositions was...
Resource Type:: Masters Thesis
Full Text:: - sulfonylhjzdrazone, ?O--A solution of I0 g. (O.O7L5 mole) of tetramethyl-I,5-cyclobutanedione and 32.9 g. (0.178

An investigation of the reaction of benzil with triphenylphosphorusmethylene

Creator:: Wiman, Robert Edgar
Resource Type:: Masters Thesis
Full Text:: • • • • • • • • • • • • • • • • • • • 3 DISCUSSION AND RESULTS • . .• • • • • • • • • .. 9 Fraction I

Mechanisms of internal substitution reactions

Creator:: Engebrecht, Ronald Henry
Resource Type:: Dissertation
Full Text:: , and the previous exper- imental evidence about the reaction, seem most consistent with a mechanism

The synthesis of 4-OXO-3,3-dimethyl-3, 4-dihydrophenanthrene

Creator:: Imel, Arthur Madison
Resource Type:: Masters Thesis
Full Text:: mixture of 353.5 g. (2.7 moles} of tetralin and 100 g. (0.75 mole) of anhydrous aluminum chloride was

Reactions of 1-phenyl-4-(2-pyridyl)-1-butene-3-ol

Creator:: Pojanagaroon, Pairoje
Resource Type:: Masters Thesis
Full Text:: chloroform and an equivalent mole of bromine was added to the double bond, producing Compound III

A study of the acid catalyzed rearrangement of 4-oxo-3, 3-dimethyl-3, 4-dihydrophenanthrene

Creator:: Imel, Arthur Madison
Resource Type:: Dissertation
Full Text:: ) colltlrlaed th1e pre41ot1on and X•r&7 ana11111 rev..led that optical aot1v1t7 1n the•• h11l4eN4 o011poUldl

The study of the influence of the nitro substituent on the hydrazinolysis of certain substituted 5-nitropyrimidines

Creator:: Stahl, Quade Russell
Abstract:: The unique reaction between 4, 6-dimethoxy-5-nitropyrimidine and methylhydrazine was investigated. The reaction product was identified as 4-hydrazino-6-hydroxypyrimidine from (a) spectral data, (b) by direct synthesis of the product via 4-chloro-6-hydroxypyrimidine and hydrazine, and (c) by conversion of the product to the known 4-amino-6-hydroxypyrimidine using Raney nickel. The product was not...
Resource Type:: Dissertation
Full Text:: and methylhydrazine was investigated. The reaction product was identified as 4-hydrazino-6

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