One-Pot Stereoselective Synthesis of Dimethyl-(Z)-2- (ethanimidoylsulfanyl)-2-butenedioate from Dimethyl Acetylendicarboxylate and Thioacetamide

HAMID ARJMANDFAR; NAFISEH NAMJOU; ALI RAMAZANI

Issue

Vol. 19 No. 2 (2007): Vol 19 Issue 2

Issue Published : December 7, 2006

One-Pot Stereoselective Synthesis of Dimethyl-(Z)-2- (ethanimidoylsulfanyl)-2-butenedioate from Dimethyl Acetylendicarboxylate and Thioacetamide

HAMID ARJMANDFAR

Department of Chemistry, University of Zanjan, P.O. Box 45195-313, Zanjan, Iran

NAFISEH NAMJOU

Department of Chemistry, University of Zanjan, P.O. Box 45195-313, Zanjan, Iran

ALI RAMAZANI

Department of Chemistry, University of Zanjan, P.O. Box 45195-313, Zanjan, Iran

Corresponding Author(s) : HAMID ARJMANDFAR

h110arj@yahoo.com

Asian Journal of Chemistry, Vol. 19 No. 2 (2007): Vol 19 Issue 2
Article Published : March 30, 2010

Abstract

Thioacetamide reacts with dimethyl acetylenedicarboxylate in acetone to form dimethyl-(Z)-2-(ethanimidoylsulfanyl)-2-butenedioate. Dipotassium hydrogen phosphate powder was found to catalyze the reaction in solvent-free conditions at 90ºC in 1 h.

Keywords

Acetylenic ester Michael addition Dipotassium hydrogen phosphate Solvent-free conditions Catalyst

ARJMANDFAR, H., NAMJOU, N., & RAMAZANI, A. (2010). One-Pot Stereoselective Synthesis of Dimethyl-(Z)-2- (ethanimidoylsulfanyl)-2-butenedioate from Dimethyl Acetylendicarboxylate and Thioacetamide. Asian Journal of Chemistry, 19(2), 1565–1566. Retrieved from https://asianpubs.org/index.php/ajchem/article/view/20289

Issue

Vol. 19 No. 2 (2007): Vol 19 Issue 2

One-Pot Stereoselective Synthesis of Dimethyl-(Z)-2- (ethanimidoylsulfanyl)-2-butenedioate from Dimethyl Acetylendicarboxylate and Thioacetamide

Corresponding Author(s) : HAMID ARJMANDFAR

Abstract

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