Umlagerung intermediaerer 1,4-diradikale bei der photosensibilisierten addition von maleinsaeureanhydrid an propargylhalogenide
作者:Willy Hartmann、Detlef Wendisch
DOI:10.1016/s0040-4039(00)88428-2
日期:1982.1
Photosensitized addition of maleic anhydride to propargyl bromides and tertiary propargyl chlorides gives rise to formation of vinylcyclopropane derivatives. Results are discussed in terms of a mechanism involving rearrangement of intermediate 1,4-alkyl-vinyldiradicals.
将
马来酸酐光敏加成到炔丙基
溴和叔炔丙基
氯中导致形成
乙烯基环丙烷衍
生物。根据涉及中间体1,4-烷基-
乙烯基二基的重排的机理来讨论结果。