Cleavage of C–C and C–Si σ-Bonds and Their Intramolecular Exchange
摘要:
C-C and C-Si sigma-bonds are cleaved to undergo bond exchange when substrates equipped with cyclobutanone and silacyclobutane moieties are treated with a palladium(0) catalyst. The skeletal exchange results in construction of silabicyclo[5.2.1]decanes in a diastereoselective manner.
Intramolecular σ-Bond Metathesis Between Carbon–Carbon and Silicon–Silicon Bonds
作者:Naoki Ishida、Wataru Ikemoto、Masahiro Murakami
DOI:10.1021/ol301280u
日期:2012.6.15
An intramolecularσ-bond metathesis between carbon–carbon and silicon–silicon bonds took place on treatment of a disilane tethered to a cyclobutanone with a palladium(0) catalyst, furnishing a silaindane skeleton as well as an acylsilane functionality at once.