Index Catalog // ScholarsArchive@OSU

2-nitro-l, 3-indandoine and its use as a reagent for the indentification of organic bases

Creator:: Harris, Darrell Sinclair
Resource Type:: Masters Thesis

A method for the isolation of canavanine by ion exchange

Creator:: Fujiwara, Allan
Abstract:: In 1959 Kitagawa discovered and isolated the amino acid, canavanine. Since its discovery much interest has been centered on this amino acid because of its biological aspects; e.g. canavanine has been shown to inhibit the growth of bacteria, viruses, protozoa, and cancer cells. The occurrence of canavanine is widespread in...
Resource Type:: Masters Thesis

A study of certain reactions of 4-chloro-6-methylhydrazino-5-nitropyrimidine and the 4-methoxy and 6-dimethylamino analogs

Creator:: Tantivanich, Amnard
Abstract:: The reaction between 4- chloro- 6- methoxy- 5-nitropyrimidine and methylamine was investigated. The reaction product was identified as 4-methoxy-6-methylamino-5-nitropyrimidine from synthesis of the product via 4-chloro-6-methylamino-5-nitropyrimidine. The product was the result of displacement of chloro substituent with methylamine. The reaction occured under mild condition (e. g. 15-20 C. in dioxane)....
Resource Type:: Masters Thesis

A study of the acidic constituents of the hulls of English walnuts (Juglans regia L.)

Creator:: Schink, Chester Albert
Resource Type:: Masters Thesis

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

Creator:: Lehmkuhl, Frank Arvid
Resource Type:: Dissertation

A study of the limitations of ultraviolet spectral data for the determination of dissociation constants of organic nitrogeneous bases

Creator:: Vachananda, Sookapracha
Abstract:: Ultraviolet spectroscopic methods for the determination of dissociation constants can only be applied to those compounds having protonatable sites conjugated with or inherent in a chromophoric group of the compound. The determination of the dissociation constants of organic nitrogeneous bases by ultraviolet spectroscopic methods was found to be only reliable...
Resource Type:: Dissertation

A study of the permanganate oxidation of 4-methylpyrimidine to pyrimidine-4-carboxylic acid

Creator:: Ni, Rain Wo
Abstract:: The yields from the oxidation of 4-methylpyrimidine with potassium permanganate were found to increase from 25 to 92 percent by the addition of small amount of potassium hydroxide to the reaction mixture. Pyrimidine-4-carboxylic acid decarboxylates in hot aqueous solution to yield pyrimidine and carbon dioxide. The rate is that decarboxylation...
Resource Type:: Masters Thesis

A study of the properties of the 2-and 4-methyl substituted quinazolines

Creator:: Siegle, John Carl
Resource Type:: Dissertation

A synthesis of 3-chloro-3-methylphthalide

Creator:: Follette, Wallace
Resource Type:: Masters Thesis

Acetyl chloride as a reagent for the determination of hydroxyl groups

Creator:: Pennington, Lloyd Drew
Resource Type:: Masters Thesis

Amino alcohols derived from pyrimidines

Creator:: Graham, Bruce
Resource Type:: Dissertation

Aminolytic and related reactions of 2,6,8-trichloropurine

Creator:: Breshears, Samuel Robert
Resource Type:: Masters Thesis

An investigation of the fatty oil from the seeds of the amaranthus retroflexus

Creator:: Miller, Lewis Samuel
Abstract:: Vegetable oils have always played an essential role in the diet of man, besides being an important raw material in many industries. The demand for these oils increases with the population and through the discovery of new uses for them. In order to meet this increasing demand, oils from new,...
Resource Type:: Masters Thesis

An investigation of the nucleophilic substitution of the chlorosubstituted pyrimidines

Creator:: Nazeeri, Makeen Ahsan
Resource Type:: Masters Thesis

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

Chemistry of the 9-methoxypsoralenes

Creator:: Brokke, Mervin Edward
Resource Type:: Dissertation

Hydrogenation of Douglas Fir Pseudotsuga taxifolia, Britt., Wax

Creator:: Cho, Arthur Kenji
Resource Type:: Masters Thesis

ScholarsArchive@OSU

2-nitro-l, 3-indandoine and its use as a reagent for the indentification of organic bases

A method for the isolation of canavanine by ion exchange

A micro iodometric method for the determination of halogens

A microdetermination of hydroxyl and acetate contents of sugars and glycosides

A modified combustion capillary for use in gas analysis

A study of certain reactions of 4-chloro-6-methylhydrazino-5-nitropyrimidine and the 4-methoxy and 6-dimethylamino analogs

A study of the acidic constituents of the hulls of English walnuts (Juglans regia L.)

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

A study of the limitations of ultraviolet spectral data for the determination of dissociation constants of organic nitrogeneous bases

A study of the permanganate oxidation of 4-methylpyrimidine to pyrimidine-4-carboxylic acid

A study of the properties of the 2-and 4-methyl substituted quinazolines

A synthesis of 3-chloro-3-methylphthalide

Acetyl chloride as a reagent for the determination of hydroxyl groups

Amino alcohols derived from pyrimidines

Aminolytic and related reactions of 2,6,8-trichloropurine

An investigation of the fatty oil from the seeds of the amaranthus retroflexus

An investigation of the nucleophilic substitution of the chlorosubstituted pyrimidines

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

Chemistry of the 9-methoxypsoralenes

Hydrogenation of Douglas Fir Pseudotsuga taxifolia, Britt., Wax

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