Monatshefte für Chemie/Chemical Monthly

A Simple Approach to the Synthesis of 1, 4-Bis (arylsulfonyl) tetrahydropyrazine-2, 5-diones

I Yavari, A Alizadeh

Index: Yavari, Issa; Alizadeh, Abdolali Monatshefte fur Chemie, 2003 , vol. 134, # 3 p. 435 - 438

Full Text: HTML

Citation Number: 14

Abstract

Department of Chemistry, University of Tarbiat Modarres, PO Box 14115-175 Tehran, Iran ... Received June 3, 2002; accepted June 10, 2002 Published online December 19, 2002 © Springer-Verlag 2002 ... Summary. The addition of triphenylphosphine to dimethyl acetylenedicarboxylate in the presence of arylsulfonylglycyl chlorides leads to 1,4-bis-arylsulfonyl-tetrahydropyrazine -2,5-diones and dimethyl (E)-2-chloro-2-butenedioate. ... Keywords. Arylsulfonylglycyl ...