Thermal and photochemical behavior of 2-sila- and germa-cyclopentanone
作者:Alfred Hassner、John A. Soderquist
DOI:10.1016/s0040-4039(00)71424-9
日期:1980.1
Pyrolysis and photolysis of the first examples of five-membered ring sila and germa ketones is reported. The photolysis of leading to a cyclic acetal via a siloxycarbene is contrasted to the behavior of the germa analog which gives ring cleavage via a ketene intermediate.