N,N-bis[3-(4-bromophenyl)prop-2-ynyl]-2-(8-methoxyoct-6-ynyloxy)benzenamine 在
1,2-bis[(2S,5S)-2,5-dimethylphospholano]benzene(cyclooctadiene)rhodium(I) trifluoromethanesulfonate 作用下,
以
1,2-二氯乙烷 为溶剂,
反应 1.5h,
以80%的产率得到18,20-Bis(4-bromophenyl)-17-(methoxymethyl)-10-oxa-3-azatetracyclo[14.3.1.13,19.04,9]henicosa-1(20),4,6,8,16,18-hexaene