Aldehyde/olefin cooxidations: Parallel epoxidation pathways and concerted decomposition of the peroxyacyl-olefin adduct
作者:Kevin R. Lassila、Francis J. Waller、Steven E. Werkheiser、Amy L. Wressell
DOI:10.1016/0040-4039(94)88247-9
日期:1994.10
Aldehyde-mediated olefin epoxidations appear to proceed by parallel peracid and radical addition pathways. For that portion of the reaction proceeding by radical addition, several lines of evidence favor an explanation in which the peroxyacyl-olefin adduct decomposes in a concerted manner to form alkyl radical, CO2, and epoxide.
醛介导的烯烃环氧化似乎是通过平行的过酸和自由基加成途径进行的。对于通过自由基加成进行的那部分反应,有几条证据支持一种解释,其中过氧酰基-烯烃加合物以一致的方式分解形成烷基,CO 2和环氧化物。