You limited your search to:

  Partner: UNT Libraries
 Decade: 1940-1949
 Year: 1948
 Degree Discipline: Chemistry
 Collection: UNT Theses and Dissertations
The Infra-red Absorption Spectrogram of Ethylidene Fluoride

The Infra-red Absorption Spectrogram of Ethylidene Fluoride

Date: 1948
Creator: McBride, Mozelle
Description: This thesis is a study of the near infra-red absorption spectrum of ethylidene fluoride.
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 Synthesis and Testing of Differential Herbicides

The Synthesis and Testing of Differential Herbicides

Date: 1948
Creator: Ashmore, James
Description: This investigation was limited to the preparation of substituted phenoxyacetic acids and related compounds. The types of substances prepared for testing can, in general, be placed in three groups. These are: aryloxyacetic acids, arylmercaptoacetic acids, and those acids containing the thiophene nucleus.
Contributing Partner: UNT Libraries
Synthesis of a-(p-Aminophenylsulfonyl)-Substitutedacetophenones

Synthesis of a-(p-Aminophenylsulfonyl)-Substitutedacetophenones

Date: 1948
Creator: Stead, Richard Roy
Description: This thesis describes a procedure used to synthesize a-(p-Aminophenylsulfonyl)-p-methylacetophenone, a-(p-aminophenylsulfonyl)-p-bromoacetophenone, and a-(p-aminophenylsulfonyl)-p-methoxyacetophenone for study as possible new anti-tubercular agents.
Contributing Partner: UNT Libraries
Synthesis of Antispasmodics

Synthesis of Antispasmodics

Date: 1948
Creator: Jeanes, Jack K.
Description: This thesis is a study of the synthesis of antispasmodics.
Contributing Partner: UNT Libraries
The Synthesis of N-Substituted Di(2-thienylmethyl)acetamides

The Synthesis of N-Substituted Di(2-thienylmethyl)acetamides

Date: 1948
Creator: Knox, John A.
Description: This thesis is a study of the synthesis of N-substituted di(2-thienylmethyl)acetamides.
Contributing Partner: UNT Libraries