Electrochemical Synthesis of 1,2-Disilylethanes from α-Silylacetic Acids

Abstract

The synthesis of 1,2-disilylethanes [R(1)R(2)R(3)Si(CH(2))(2)SiR(1)R(2)R(3)] is usually conducted by using noble metal reagents or catalysts. This work describes a new electrochemical synthetic method for their preparation in good yields by oxidation of α-silylacetic acids at Pt anodes (Kolbe electrolysis). Most of the reported synthesized 1,2-disilylethanes in this work are unknown.