Bestmann, Hans Juergen; Dostalek, Roman; Bauroth, Bernd, Angewandte Chemie, 1992, vol. 104, # 8, p. 1062 - 1064
作者:Bestmann, Hans Juergen、Dostalek, Roman、Bauroth, Bernd
DOI:——
日期:——
Phosphinalkylene, 51<sup>1</sup>; Synthese und Reaktionen von [1-(Trialkylsilyl)alkyliden]triphenylphosphoranen
作者:Hans Jürgen Bestmann、Andreas Bomhard、Roman Dostalek、Rainer Pichl、Roland Riemer、Reiner Zimmermann
DOI:10.1055/s-1992-26227
日期:——
Synthesis and Reactions of [1-(Trialkylsilyl)alkylidene[triphenylphosphoranes Alkylidenetriphenylphosphoranes 1 react with trialkyl halosilanes 2 to afford silylated alkylidenephosphoranes 5, which can be converted to acylated alkylidenephosphoranes 8 and 10 by trimethylsilyl carboxylates 6 or carboxylic anhydrides 10. Bis(acylalkylidenephosphoranes) 13-15 are available from 5 and bis(trimethylsilyl) dicarboxylates 12 or cyclic or polymeric anhydrides 16, 17.