Silicon-carbon (p. pi. p. pi.) multiply bonded intermediates. First thermal generation and reactions of 2-substituted 1, 1-dimethyl-1-silaethenes [Me2Si: CHR]
CM Golino, RD Bush, P On…
文献索引：Golino,C.M. et al. Journal of the American Chemical Society, 1975 , vol. 97, p. 1957 - 1958
Although silicon-carbon (p,-p,) multiply bonded intermediates have been the subject of considerable attention in recent years,'thermally generated tri-or tetrasubstituted silaethenes have never been reported. 2 Generation of 2-substituted 1 daethenes from thermolysis of the appropriately substituted silacyclobutanes (eq 1) and an investigation of their chemistry would answer two important questions. bR $ SiMe, la. R= H b, R= Me c. R= Ph c path b
