Photochemical ring opening of cyclopropyl ketones induced by electron transfer
作者:Janine Cossy、Nathalie Furet
DOI:10.1016/s0040-4039(00)61464-8
日期:1993.12
Irradiation of substituted bicyclo[n.1.0]alkan-2-ones at 254 nm in the presence of triethylamine and lithium perchlorate (LiClO4) can lead to cyclopropane ring opening with cleavage of the C(1)-C(n+2) (ring enlargement) or C(1)-C(n+3) bonds.