Synthesis and Reaction of Dialkyl 1-(Trimethylsilyloxy)aikylphosphonates

Abstract

Dialkyl l-(trimethylsilyloxy)alkylphosphonates (R0) 2 P(0)CR' R"OSiMe 3 (R= Me,Et·,R' and R" =H,alkyl,aryl and substituted aryl groups) were synthesized by the reaction of trialkylphosphite, trimethylchlorosilane • and aldehydes or ketones. Their structures were characterized by IR ,Ή and 31 PNMR ,and mass spectrometry. The reaction conditions were investigated.