Department of Pure & Applied Chemistry
Pure & Applied Chemistry
Recent Submissions
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Geochemistry of sulphur formation in nature with special reference to the deposites near kona
A brief introductory review of the occurrence of sulphur in nature, and its distribution in space and time, is given. The various theories proposed for the formation of primary and secondary sulphur have been reviewed. ... -
N1 and N4 substituted sulphanilamides : Synthesis of N- substituted, (anils, ancyls, sulphony1, and azo)-derivatives of sulphathiazole and sulphapyridine
The present thesis consists of five parts, of which the first two deal with the preparation of the two well?known sulphanilamide drugs, sulphathiazole and sulphapyridine, and of their starting materials. The last three ... -
Studies in organo arsenicals
The present thesis consists of four parts, preceded by “A Brief Résumé of the Literature on Organo?Arsenicals.” Under this heading, various aspects of the problems of organo?arsenicals have been considered in good detail, ... -
Disulphonamides of aryl and aralkyl disubstituted amines and hydrazines
The present thesis consists of four parts. They deal with the synthesis of the disulphonamides of diphenylamine, phenylbenzylamine, dibenzylamine, diphenylhydrazine and dibenzylhydrazine and their starting materials. Part ... -
Studies in sulphanilamides
The present thesis consists of three parts (each part being divided into further sub-sections) preceded by a General introductory article on “Sulphonamides”. Under the heading of “Sulphonamides” various aspects of problems ... -
Isolation of anthracene phenanthrene and carbazole from anthracene oil from Indian source
Anthracene oil was first distilled in a single lot up to 360°C, and the total quantity of solids that separated out on cooling at ordinary temperature (room temperature), and on cooling at 0°C for a week and for a month ... -
On new sulphanilamide drugs : N1-substituted sulphanilamide derivatives of S-alkylisothioureas and S-alkylisothiosemicarbazides
The present thesis consists of three parts, all of them dealing generally with synthetic drugs consisting of N?-substituted sulphanilamide derivatives of S-alkyl-isothioureas and S-alkyl-isothiosemicarbazides. Part I This ...
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