Synthesis

Carbon-Sulfur and Carbon-Selenium Double Bond Formation Through Thiolysis and Selenolysis of 4-Methylsulfanyl-Substituted Pyridinium and Quinolinium Halides

J Levillain, D Paquer, A Sene, M Vazeux

Index: Levillain, Jocelyne; Paquer, Daniel; Sene, Aboubacary; Vazeux, Michel Synthesis, 1998 , # 1 p. 99 - 104

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Citation Number: 3

Abstract

This document was downloaded for personal use only. Unauthorized distribution is strictly prohibited. available (1H)-4-thioxopyridine and-quinoline 1 and 2 themselves. The transformation includes in succession S-methylation with methyl iodide in ethanolic solution, dehydroiodination of the resulting N-protonated azinium iodides under aqueous basic conditions22 and quaternization of the 4-methylsulfanylpyridine and-quinoline base ...