Novel copper(I) chloride-assisted coupling reaction of 1-chloro-1-aryloyl-3,3-diarylallene to afford 3,7-dioxa-2,6-diaryl-4,8-bis(diarylmethylene)bicyclo[3.3.O]octa-1,5-diene and 1,1,4,4-tetraaryl-3,6-diaryloylhexa-1,2-diene-5-yne, and thermal cyclization of the latter to a fulvene
作者:Fumio Toda、Masataka Yamamoto、Koichi Tanaka、Thomas C.W. Mak
DOI:10.1016/s0040-4039(00)89165-0
日期:1985.1
A novel CuCl-assisted coupling reaction of 1-chloro-1-aryloyl-3,3-diarylallene () and two new thermal cyclization reactions of 1,1,4,4-tetraaryl-3,6-diaryloylhexa-1,2-diene-5-yne () are described.
1-氯-1-芳基-3,3-二芳基丙烯的新型CuCl辅助偶联反应和1,1,4,4-四芳基-3,6-二芳基六-1,2-的两个新的热环化反应描述了二烯-5-炔()。