Studies on Nitro Carboxylic Acids. III. The Reaction of α-Nitroolefins with Triethyl or Diethyl Phosphite

C Shin, Y Yonezawa, K Katayama…

Index: Shin,C. et al. Bulletin of the Chemical Society of Japan, 1973 , vol. 46, p. 1727 - 1729

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Citation Number: 16

Abstract

The reaction of α-nitroolefins with triethyl or diethyl phosphite was studied and structural assignment of the products was made by spectroscopic analyses. Ethyl α, β-unsaturated α- nitrocarboxylates (IV) and 1-nitroalkenes (V) reacted with triethyl phosphite to afford ethyl β- diethoxyphosphinyl-α, β-unsaturated-carboxylates (IX) and 2-diethoxyphosphinyl-1-alkenes (X), respectively. Compound (IV) reacted with diethyl phosphite to give ethyl β- ...