The palladium mediated conversion of 1,6-diazacyclodeca-3,8-diynes to 3,3′-bispyrroles. An unexpected reorganization of an alkyne π-system
作者:Rolf Gleiter、Joachim Ritter
DOI:10.1016/0040-4020(96)00551-0
日期:1996.7
The Pd-catalyzed rearrangement of 1,6-diisopropyl-1,6-diazacyclodeca-3,8-diyne (1b) to N,N′-diisopropyl-3,3′-bispyrrole (2b) in a one pot reaction involves forming two new CC bonds, cleaving one triple bond, two allylic rearrangements and two dehydrogenation steps.
一锅反应中Pd催化的1,6-二异丙基-1,6-二氮杂环癸3,8-二炔(1b)重整为N,N'-二异丙基-3,3'-双吡咯(2b)涉及形成两个新的CC键,裂解一个三键,两个烯丙基重排和两个脱氢步骤。