Derivatives of unsaturated phosphonic acids

CM WELCH, EJ GONZALES…

Index: Welch,C.M. et al. Journal of Organic Chemistry, 1961 , vol. 26, p. 3270 - 3273

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Citation Number: 36

Abstract

SaIts of vinylphosphonic acid and derivatives of the type CH,-CHP (0)(X) OCH2C€ 12CI where X= C1, N (CHJ)~ and OCHI have been prepared starting from the commercially available bis (2-chloroethyl) vinylphosphonate. Diethyl 1 (and 2)-propynylphosphonate has been prepared from propargyl bromide and diethyl phosphonate. The molar refractions and infrared absorption spectra of several of these materials have been determined, and the ...