1-[2-[4-(2-N-tert-butoxycarbonyl-N-methylaminomethylphenyl)buta-1,3-diyn-1-yl]phenyl]-6,6-dimethyl-6-silahepta-2,4-diyn-1-ol 在
1,4-环己二烯 作用下,
以
苯 为溶剂,
反应 72.0h,
以57%的产率得到6-tert-butoxycarbonyl-7-methyl-12-hydroxy-13-(3,3-dimethyl-3-silabutyn-1-yl)-6-azaindeno[1,2-b]phenanthrene