Preparation and Some Reactions of Dibenzo-7-silanorbornadiene Derivatives
作者:Hideki Sakurai、Kazuya Oharu、Yasuhiro Nakadaira
DOI:10.1246/cl.1986.1797
日期:1986.10.5
On irradiation, dibenzo-7-silanorbornadienes with bulkysubstituents on silicon generated the corresponding crowded silylenes that dimerized to kinetically stabledisilenes in the absence of trapping agents. Dibenzo-7-silanorbornadienes also underwent a new type of photochemical isomerization competitively.
Photo-induced fragmentation of tri-t-butyl-trimesityl- cyclotrisilanes and E,Z-interconversion of di-t-butyl-dimesityl-disilenes
作者:Shu Murakami、Scott Collins、Satoru Masamune
DOI:10.1016/s0040-4039(01)81180-1
日期:1984.1
The stereochemical course of the titled photo-conversion to yield Z-and E-substituted disilenes and the photochemical and thermal interconversion of the latter two compounds are described.