A New Method of Formation of Tributyl-β- keto- and Tributyl-β-alkoxycarbonylalkylidenephosphorane from Tributyl[(trimethylsilyl) methylene]phosphorane and Their Application in the Wittig Reaction

Abstract

A new and efficient method of the synthesis of tributyl-β-keto-and tributyl-β-alkoxycar (Maryanoff and Reitz, Chem Rev 1989, 89, 870; Taillefer and Cristau, Top Curr Chem, 2003, 229, 41; Appel, Loos, and Mayr, J Am Chem Soc 2009, 131, 704) . 26:194-198, 2015; View this article online at wileyonlinelibrary.com.