Degree Department

A Study of the Synthesis and Reactions of Enol Lactones (open access)

A Study of the Synthesis and Reactions of Enol Lactones

The purpose of this investigation was to study the syntheses of enol lactones and to prepare a series of amide derivatives of these compounds.
Date: August 1959
Creator: Papalos, John George
System: The UNT Digital Library
Derivatives of 1,4-Naphthoquinone and 1,4-Anthraquinone (open access)

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

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.
Date: August 1959
Creator: Aboytes, Peter
System: The UNT Digital Library
Studies in the Hydantoin Series. III. 5-(2-Pyridyl)Hydantoin and its Derivatives (open access)

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

The purpose of this investigation was to complete the study of the 5-pyridylhydantoins by resynthesizing 5-(2-pyridyl)hydantoni and investigating its properties.
Date: August 1959
Creator: Carter, Johnny Sherman
System: The UNT Digital Library
Some Amine Derivatives of 1,4-naphthoquinone (open access)

Some Amine Derivatives of 1,4-naphthoquinone

It was the aim of this investigation to prepare derivatives of 1,4-naphthoquinone substituted at the 2- and 3- positions with various amino groups. 2,3-Dichloro-1,4-naphthoquinone was selected as the starting material because of the possibility of replacing the chloro groups in direct substitution reactions with amines.
Date: August 1959
Creator: Cunningham, Robert Gipson
System: The UNT Digital Library