Part I. Tricyclic Derivatives of 1:2:4-Triazole and Tetrazole. Part II. Synthesis of Diazacarbazoles

Gentles, Robert P (1950) Part I. Tricyclic Derivatives of 1:2:4-Triazole and Tetrazole. Part II. Synthesis of Diazacarbazoles. PhD thesis, University of Glasgow.

Abstract

2-Chloro-4-methylanilino (and anilino)-5-nitro-pyriraidines have been prepared, converted to the 2-hydroxy-5-amino derivatives and Pschorr type cyclisation attempted. Triazolopyrimidines resulting from diazotisation of amines obtained by reduction of the 2:4-dianilino-, 2-anilino-, 2-anilino-4-chloro, and 2-(m-anisidino)-4-chloro derivatives of 5-nitropyrimidine have been subjected to the standard methods of carbazole and carboline synthesis. Only in the case of 3-phenyl-v-triazolo (d) pyrimidine, by pyrolysis, has there been an indication of 1:3-diazacarbazole formation.

• Item Type: Thesis (PhD)
• Qualification Level: Doctoral
• Keywords: Organic chemistry
• Date of Award: 1950
• Depositing User: Enlighten Team
• Unique ID: glathesis:1950-79815
• Copyright: Copyright of this thesis is held by the author.
• Date Deposited: 03 Mar 2020 10:33
• Last Modified: 03 Mar 2020 10:33
• URI: https://theses.gla.ac.uk/id/eprint/79815