Dipole moments of organophosphorus compounds - Communication 1. Diethyl esters of substituted α-cyanostyrylphosphonic acids

Abstract

1. The dipole moments of the diethyl esters of vinyl-1,3-butadiene- and α-cyanostyrylphosphonic acids were determined. 2. An interaction of the diethoxyphosphonic group with the π-electron system was detected, and the structure of the investigated compounds was determined. © 1971 Consultants Bureau.