OME REACTIONS 0F NN - DISUBSTITUTED THIOAMIDES
OME REACTIONS 0F NN - DISUBSTITUTED THIOAMIDES
No Thumbnail Available
Date
1973-01
Authors
OKECHA, STEPHEN AGWO
Journal Title
Journal ISSN
Volume Title
Publisher
Abstract
In the present work some of the synthetic applications
of S-alkyl quaternary salts of NK-disub¬stituted thioamides
were investigated,
NN-Disubstituted tliioamides which were prepared by the
Willgerodt
Klndler procedure, 1-8 or from the amides with
phosphorus pentasulphide9 were reacted With simple
alkyl halides to give S-alkyl quaternary salts in good yields.
The reaction of the quaternary salts With
hydroxy 1amine hydrochloride produced NN-disubstituted
amidoximes, while treatment of the quaternary salts
with potassium cyanide gave novel S-alkyl quaternary
cyanides some of which hydrolysed to cyanoamides
under surprisingly mild conditions
Description
A THESIS PRESENTED TO THE
AHMADU BELLO UNIVERSITY FOR
THE DEGREE OF MASTER OF SCIENCE DEPARTMENT OF CHEMISTRY,
AHMADU BELLO UNIVERSITY,
ZARIA.
Keywords
REACTIONS,, NN - DISUBSTITUTED THIOAMIDES,