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  Partner: UNT Libraries
 Decade: 1940-1949
 Degree Discipline: Chemistry
 Collection: UNT Theses and Dissertations
The Photo-Chemical Reactions of Isopentane

The Photo-Chemical Reactions of Isopentane

Date: 1945
Creator: Walker, Russell C.
Description: This thesis describes an experiment in the ultraviolet absorption of hydrocarbons.
Contributing Partner: UNT Libraries
Preparation of Various Amino Alcohol Derivatives of p-Chlorophenoxyacetic Acid and Phenylacetic Acid

Preparation of Various Amino Alcohol Derivatives of p-Chlorophenoxyacetic Acid and Phenylacetic Acid

Date: 1947
Creator: Richardson, Eugene E.
Description: This thesis deals with the preparation of dialkylaminoalkoxy derivatives of p-chlorophenoxyacetic acid and phenylacetic acid.
Contributing Partner: UNT Libraries
A Qualitative Analysis of the Products of the Reaction Between Chlorosulfonic Acid and 2, 2, 4-Trimethylpentane

A Qualitative Analysis of the Products of the Reaction Between Chlorosulfonic Acid and 2, 2, 4-Trimethylpentane

Date: 1941
Creator: Black, Harry
Description: This study was made in an attempt to analyze qualitatively the reaction products formed when chlorosulfonic acid reacts with 2, 2, 4-trimethylpentane.
Contributing Partner: UNT Libraries
A Quantitative Chemical Analysis of Yellow Dwarf Milo Grain

A Quantitative Chemical Analysis of Yellow Dwarf Milo Grain

Date: 1941
Creator: Taylor, George Thompson
Description: Evidence indicates that the sorghums were grown as cultivated crops in Egypt as early as 2200 B. C. The sorghums are native to Africa, but indications are that they may have evolved independently in India.
Contributing Partner: UNT Libraries
Reactions of Thionyl Chloride, Sulfuryl Chloride, and Chlorosulphonic Acid with Various Types of Hydrocarbons

Reactions of Thionyl Chloride, Sulfuryl Chloride, and Chlorosulphonic Acid with Various Types of Hydrocarbons

Date: 1940
Creator: Shepherd, George
Description: This study was made to compare rates of reactions between thionyl chloride, sulfuryl chloride, and chlorosulphonic acid, separately, with various types of hydrocarbons.
Contributing Partner: UNT Libraries
The Storage of Organic Matter in Bottom Deposits of Lake Dallas

The Storage of Organic Matter in Bottom Deposits of Lake Dallas

Date: 1941
Creator: Williams, Cyrus Paul
Description: The purpose of this investigation is to find which season of the year organic matter increases most in the bottom deposits of Lake Dallas, the reason for the increase, and the amount of organic matter increase from year to year. It is hoped that this study will be beneficial in understanding the conditions in artificial reservoirs.
Contributing Partner: UNT Libraries
A Study of Sympathiomimetic Amines, Synthesis of O-Alkylhydroxylamines

A Study of Sympathiomimetic Amines, Synthesis of O-Alkylhydroxylamines

Date: 1947
Creator: Robbins, Margaret C.
Description: Although many sympathomimetic amines have been prepared, the perfect one has not yet been made. Chemists are still attempting to synthesize a selective drug with more prolonged effects and free from side reactions or compensatory vasodilation. With this idea in mind it seemed feasible to prepare a group of O-substituted hydroxylamines.
Contributing Partner: UNT Libraries
A Study of the Thermal Decomposition Products of Lignite

A Study of the Thermal Decomposition Products of Lignite

Date: 1941
Creator: Tomlinson, Julian B.
Description: Lignite is a low grade of coal widely distributed throughout the world. A complete analysis of lignite has not been made, due to the difficulty encountered in the separation of the complex organic compounds bonded therein.
Contributing Partner: UNT Libraries
A-(Substitutedbenzenesulfonyl)-Substitutedacetophenones

A-(Substitutedbenzenesulfonyl)-Substitutedacetophenones

Date: 1948
Creator: Thomas, John Wylie
Description: This thesis discusses the preparation of a-(o-nitro-p-methylphenylmercapto)-acetophenone by the reaction between acetophenone and o-nitro-p-methylbenzenesulfenyl chloride in boiling chloroform. The use of stannous chloride in glacial acetic acid for the reduction of nitro groups to amino groups was found generally satisfactory in spite of the difficulty often met with in isolating the amino product.
Contributing Partner: UNT Libraries
The Syntheses of Amino Substituted Salicylic Acids and Related Compounds

The Syntheses of Amino Substituted Salicylic Acids and Related Compounds

Date: 1949
Creator: Gerber, Martin
Description: The introduction of the ether linkage into various compounds imparts physiological activity, hence the synthesis of various ether derivatives involving the phenol group seemed to be a possible route to tuberculostatic substances. The compounds reported in this work are to be tested for tuberculostatic properties by Parke, Davis and Company.
Contributing Partner: UNT Libraries