Australian Journal of Chemistry

Heterocyclic Synthesis With Azides. I. The Reaction of Hydrazoic Acid With Ethoxymethylenemalonate

A Donkor, RH Prager, MJ Thompson

文献索引：Donkor, Augustine; Prager, Rolf H.; Thompson, Malcolm J. Australian Journal of Chemistry, 1992 , vol. 45, # 10 p. 1571 - 1576

全文：HTML全文

被引用次数: 5

摘要

Abstract Reaction of diethyl ethoxymethylenemalonate with sodium azide in trifluoroacetic acid at 20º gives ethyl 5-ethoxyisoxazole-4-carboxylate (67%), diethyl cyanomalonate (21%) and diethyl ethoxyaminomethylenemalonate (5%). The last compound and its tautomer are