Photoinduced molecular transformations. 100. Formation of furocoumarins and furochromones via a .beta.-scission of cyclobutanoxyl radicals generated from [2 + 2] photoadducts from 4-hydroxycoumarin and acyclic and cyclic alkenes. X-ray crystal structures of benzocyclopentacyclobutapyranone, cyclopentafurobenzopyranone, and benzocyclobutapyranone derivatives
作者:Hiroshi Suginome、Chi Fu Liu、Shinzo Seko、Kazuhiro Kobayashi、Akio Furusaki
DOI:10.1021/jo00260a027
日期:1988.12
INSERTION OF OXYGEN ATOM INTO FUSED CYCLOBUTANE RINGS<i>VIA</i>AN ALKOXYL RADICAL REARRANGEMENT
作者:Hiroshi Suginome、Chi Fu Liu、Akio Furusaki
DOI:10.1246/cl.1984.911
日期:1984.6.5
A new heteroatom insertion into cyclobutane rings via β-scission of alkoxyl radicals generated from photocycloadducts between 4-hydroxycoumarin and cycloalkenes is described.