Molecules

Reaction of substituted furan-2-carboxaldehydes and furo [b] pyrrole type aldehydes with hippuric acid

Z Puterová, H Sterk, A Krutošíková

Index: Puterova, Zita; Sterk, Heinz; Krutosikova, Alzbeta Molecules, 2004 , vol. 9, # 1-2 p. 11 - 21

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Citation Number: 14

Abstract

Abstract: 4-Heteroarylidene-2-phenyl-1, 3-oxazol-5 (4 H)-ones were prepared by reactions of hippuric acid with substituted furan-2-carboxaldehydes or furo [b] pyrrole type aldehydes. The reactivity of various furan-2-carboxaldehyde derivatives in this reaction is discussed. The effect of microwave irradiation on some condensation reactions was compared with “classical” conditions. The results show that microwave irradiation shortens the reaction ...