Synthesis

Vinylphosphonium salt mediated reaction between alkyl propiolates and aminophenols or hydroxyphenols

I Yavari, S Souri, M Sirouspour, H Djahaniani

Index: Yavari, Issa; Souri, Sanaz; Sirouspour, Mehdi; Djahaniani, Hoorieh Synthesis, 2006 , # 19 p. 3243 - 3249

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Citation Number: 19

Abstract

Abstract Addition of catechol to methyl propiolate or ethyl phenylpropiolate in the presence of Ph 3 P leads to methyl 2-(1, 3-benzodioxol-2-yl) acetate or 3-(1-phenylmethylidene)-1, 4- benzodioxin-2-one. 2-Aminophenols react with alkyl propiolates in the presence of Ph 3 P ...