Die chemie der schweren carben-analogen R2M, M = Si, Ge, Sn
作者:Hubertus Appler、Lutz W. Gross、Bernd Mayer、Wilhelm P. Neumann
DOI:10.1016/0022-328x(85)80198-4
日期:1985.8
1]heptadienes thermolysis in order to generate free silylenes and the corresponding benzene derivatives are investigated. For this purpose, 29 new compounds of the types VII–X have been prepared. No indications for a polar mechanism or an intermediate biradical could be found. The degradation is exactly of first order in all cases investigated sofar, and is enhanced by phenyl groups at the bridgehead C atoms