Reaction of cyclic acid anhydrides with ethyl cyanoacetate

EE Smissman, M Wachter, C Barfknecht…

Index: Smissman; Wachter; Barfknecht; Gabbard Journal of pharmaceutical sciences, 1973 , vol. 62, # 11 p. 1772 - 1775

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Abstract

Abstract u The reactions of cyclir carboxyanhydrides and sub- stituted cyclic carbox! anhydrides with ethyl sodiocyanoacetic ester wcre studied. Thc resulting dicarboxylic acid esters failed to undergo Dieckniann cycli7ation. Keyphrases Cyclic acid anhydrides-reaction with ethyl sodio- cyanoacetate. absence of Dieckmann cyclization L1 Sodiocyano- acetic acid ethyl ester--reaction with cyclic acid anhydrides, ab- sence of Dieckmann c>cli7ation 0 Ring ...