Functional sulfur-containing compounds

VE Kalugin, AM Shestopalov

Index: Kalugin; Shestopalov Russian Chemical Bulletin, 2008 , vol. 57, # 10 p. 2139 - 2145

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Abstract

Abstract The Thorpe-Ziegler intramolecular cyclization of 2-RCH 2 S-, 2-RCH 2 S (O)-, and 2- RCH 2 SO 2-substituted nicotinic acid esters and nitriles (R is alkyl, aryl, and 2-thienyl) upon the action of potassium tert-butoxide has been studied. The reaction results in the formation