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  Partner: UNT Libraries
 Department: Department of Chemistry
 Decade: 1950-1959
 Collection: UNT Theses and Dissertations
Derivatives of 1,4-Naphthoquinone and 1,4-Anthraquinone

Derivatives of 1,4-Naphthoquinone and 1,4-Anthraquinone

Date: August 1959
Creator: Aboytes, Peter
Description: The purpose of this investigation was the synthesis of some 1,4-naphthoquinones and 1,4-anthraquinones. It will be shown that some of these substituted quinones exhibit physiological properties.
Contributing Partner: UNT Libraries
Nitrogen Derivatives of I-phenylazimidoquinone

Nitrogen Derivatives of I-phenylazimidoquinone

Date: 1956
Creator: Armistead, John Wilson
Description: A series of analogous reactions employing as a nucleus I-phenylazimidoquinone has been investigated.
Contributing Partner: UNT Libraries
Mercury-Sensitized Photochemical Reactions of Isopropyl Alcohol

Mercury-Sensitized Photochemical Reactions of Isopropyl Alcohol

Date: May 1959
Creator: Armstrong, Andrew Thurman
Description: This thesis describes the reactions of mercury-sensitized isopropyl alcohol when bombarded with 2537 Angstrom radiation.
Contributing Partner: UNT Libraries
The Reactions and Emission Spectra of Propylene in Electrodeless Discharge

The Reactions and Emission Spectra of Propylene in Electrodeless Discharge

Date: May 1959
Creator: Armstrong, Andrew Thurman
Description: This thesis describes the reactions and emission spectra of propylene under radio frequency energy radiation.
Contributing Partner: UNT Libraries
A Study of the Reduction Products of N-(4-Nitrophenacyl)-4-(1-Hexyl)pyridinium Bromide

A Study of the Reduction Products of N-(4-Nitrophenacyl)-4-(1-Hexyl)pyridinium Bromide

Date: 1950
Creator: Arnwine, Bennie C.
Description: Because of the structural analogies between these compounds and several other physiologically active compounds, such as chloroamphenicol, 4,4'-diaminodiphenyl sulfone, and 2,2-bis-(p-aminophenyl)-1,1,1-trichloroethane, a more complete study of the reduction products and the sequence of catalytic reduction of N-(4-nitrophenacyl)-4-(1-hexyl)pyridinium bromide was made in this investigation.
Contributing Partner: UNT Libraries
Studies in the Hydantoin Series. II. 5-(3-Pyridyl)hydantoin and Its Derivatives

Studies in the Hydantoin Series. II. 5-(3-Pyridyl)hydantoin and Its Derivatives

Date: 1957
Creator: Banta, Marion Calvin
Description: It is the purpose of this investigation to study the chemistry of 5-(3-pyridyl)hydantoin and to compare its properties with those of 5-phenylhydantoin.
Contributing Partner: UNT Libraries
Stereoisomerism of Dimethyl Muconate

Stereoisomerism of Dimethyl Muconate

Date: 1950
Creator: Bearden, Robert Gene
Description: The acid which is analogous to the next member of the diphenylpolyenes, 1,4-diphenylbutadiene, is muconic acid. This acid has been chosen to be investigated in an effort to isolate all the stereoisomers of a set containing more than two isomers.
Contributing Partner: UNT Libraries
Mercury-sensitized Photochemical Reactions of Isopropyl Alcohol

Mercury-sensitized Photochemical Reactions of Isopropyl Alcohol

Date: 1956
Creator: Brady, William Thomas
Description: The nature and scope of this problem is to determine from the irradiation of isopropyl alcohol with 2537 A, the behavior and mechanism of the reaction, since it is known that a reaction does occur.
Contributing Partner: UNT Libraries
A Comparison of the Achievements of Science and Non-Science Majors Enrolled in General Chemistry at North Texas State College

A Comparison of the Achievements of Science and Non-Science Majors Enrolled in General Chemistry at North Texas State College

Date: 1951
Creator: Brogdon, Billie R.
Description: It is the specific purpose of this investigation to determine the difference, if any, in the amount of practical, everyday chemistry learned by the science majors as opposed to the non-science majors enrolled in general chemistry at the North Texas State College during the school year 1950-1951.
Contributing Partner: UNT Libraries
Mercury-Sensitized Photochemical Reactions of Isopropyl Alcohol

Mercury-Sensitized Photochemical Reactions of Isopropyl Alcohol

Date: August 1955
Creator: Brown, Robert Wade
Description: This thesis discusses the mercury-sensitized photochemical reactions of isopropyl alcohol.
Contributing Partner: UNT Libraries
The Synthesis and Reduction of Some N-Phenacylpyridines

The Synthesis and Reduction of Some N-Phenacylpyridines

Date: 1950
Creator: Bryants, Burl E.
Description: This study explores the synthesis and reduction of some n-phenacylpyridines and is an investigation of various derivatives.
Contributing Partner: UNT Libraries
The Adsorption of Radioactive Isotopes on Precipitates

The Adsorption of Radioactive Isotopes on Precipitates

Date: January 1954
Creator: Bulloch, Newman Payne
Description: This thesis concerns the investigation of radioisotopes as indicators for precipitation reactions. As a precipitate forms in the presence of a radioisotope, adsorption may take place on its surface. If this adsorption changes markedly at the stoichiometric point it will be possible to use this variation as an indicator for the reaction.
Contributing Partner: UNT Libraries
Nitration of Thiophene Analogs of DDT

Nitration of Thiophene Analogs of DDT

Date: February 1953
Creator: Buttram, Jack Rhea
Description: Since thiophene very often yields compounds that are analogous to benzene derivatives in general physiological properties, it was decided to attempt to prepare the nitro and amino derivatives of 1,1,1-trichloro-2,2-bis-(2-thienyl)-ethane (V) as well as the nitro and amino derivatives of 2,2,3-trichloro-1,1-bis-(2-thienyl)-butane (VI).
Contributing Partner: UNT Libraries
Studies in the Hydantoin Series. III. 5-(2-Pyridyl)Hydantoin and its Derivatives

Studies in the Hydantoin Series. III. 5-(2-Pyridyl)Hydantoin and its Derivatives

Date: August 1959
Creator: Carter, Johnny Sherman
Description: The purpose of this investigation was to complete the study of the 5-pyridylhydantoins by resynthesizing 5-(2-pyridyl)hydantoni and investigating its properties.
Contributing Partner: UNT Libraries
Reactions of Pyridine N-oxide and 4-picoline N-oxide

Reactions of Pyridine N-oxide and 4-picoline N-oxide

Date: 1957
Creator: Cavitt, Stanley Bruce
Description: In this paper, some of the work by Talbott has been repeated and other reactions of 4-picoline and pyridine N-oxides with aromatic halogen compounds have been investigated.
Contributing Partner: UNT Libraries
Barbituric Acids. VIII. 5-substituted-5-(1-pyrrolidyl)barbituric Acids

Barbituric Acids. VIII. 5-substituted-5-(1-pyrrolidyl)barbituric Acids

Date: 1957
Creator: Compton, Ross Davis
Description: The purpose of this investigation then was the preparation of a series of 5-substituted-5-(1-pyrrolidyl)barbituric acids in which R would consist of alkyl groups ranging in size from methyl to amyl, and other groups such as phenyl and benzyl. These compounds are to be tested elsewhere for hypnotic and anticonvulsant activity.
Contributing Partner: UNT Libraries
The Synthesis of Benzo(d)pyrido(a)-benzimidazole-5,12-quinone

The Synthesis of Benzo(d)pyrido(a)-benzimidazole-5,12-quinone

Date: May 1955
Creator: Cooper, James Erwin
Description: The present investigation yielded an orange product upon refluxing 2-butyramido-3-chloro-1,4-naphthoquinone and 2-aminopyridine in ethanol. When this material was purified, by recrystallization from glacial acetic acid, the melting point was 306 [degrees]. This compound has been shown to be benzo(d)pyrido(a)-benzimidazole-5,12-quinone by the present investigation.
Contributing Partner: UNT Libraries
Studies in the Hydantoin Series. I. 5-(4-pyridyl)hydantoin and Its Detrivatives

Studies in the Hydantoin Series. I. 5-(4-pyridyl)hydantoin and Its Detrivatives

Date: 1957
Creator: Crowe, Robert E.
Description: The work presented in this investigation is concerned with the chemical properties of 5-(4-pyridyl)hydantoin as compared with 5-phenylhydantoin.
Contributing Partner: UNT Libraries
Self-diffusion of the Lead Ion in the Fused Lead Chloride System

Self-diffusion of the Lead Ion in the Fused Lead Chloride System

Date: 1957
Creator: Cureton, Wilbur Stanley
Description: The specific goal of this investigation was the determination of the self-diffusion coefficient of the divalent lead ion in a fused lead chloride system at several temperatures and the determination of the activation energy for the diffusion process.
Contributing Partner: UNT Libraries
Hydantoins as Anticonvulsants. VIII. 5-Alkylmercapto Derivatives of 3-Methyl-5-Phenylhydantoin

Hydantoins as Anticonvulsants. VIII. 5-Alkylmercapto Derivatives of 3-Methyl-5-Phenylhydantoin

Date: January 1954
Creator: Dick, Clarence Reinhardt
Description: Recent years have seen a rapid increase in the search for new compounds to be employed in the treatment of convulsions associated with epilepsy and related ailments. The properties desired are a higher degree of effectiveness and lower toxicity than those already in use. This thesis describes the effect of methylation of the 5-alkylmercapto-5-phenylhydantoins.
Contributing Partner: UNT Libraries
Pyridinium and Pyrazinium Derivatives of 2,3-Dichloro-1,4-Naphthoquinone

Pyridinium and Pyrazinium Derivatives of 2,3-Dichloro-1,4-Naphthoquinone

Date: 1956
Creator: El-Eris, Talib Mihsin
Description: This investigation deals with the synthesis of 2-alkylpyridine and 2-alkylpyrazine derivatives of 2,3-dichloro-1,4-naphthoquinone. These compounds will be tested for physiological activity by Parke-Davis and Company.
Contributing Partner: UNT Libraries
Hydantoins as Anticonvulsants. II. 5-Substituted-Amino Derivatives of 5-Phenylhydantoin

Hydantoins as Anticonvulsants. II. 5-Substituted-Amino Derivatives of 5-Phenylhydantoin

Date: 1950
Creator: Frazior, Wallace Glenn
Description: This thesis is a study of 5-substituted-amino derivatives of 5-phenylhydantoin and anticonvulsant activity.
Contributing Partner: UNT Libraries
Hydantoins as Anticonvulsants.  VII.  5-Substituted-Aryloxy Derivatives of 5-Phenylhydantoin

Hydantoins as Anticonvulsants. VII. 5-Substituted-Aryloxy Derivatives of 5-Phenylhydantoin

Date: 1953
Creator: Griffin, Margurite Oleva
Description: This thesis discusses hydantoins as anticonvulsants. VII. 5-Substituted-aryloxy derivatives of 5-phenylhydantoin.
Contributing Partner: UNT Libraries
Nitrogen Derivatives of Naphthoquinone

Nitrogen Derivatives of Naphthoquinone

Date: August 1952
Creator: Hall, Robert L.
Description: This thesis investigates nitrogen derivatives of naphthoquinone.
Contributing Partner: UNT Libraries
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