exo,exo-N-methylnorborn-5-ene-2,3-dicarboximide 、
2-Methyl-3-[2-(2-methyl-5-phenylthiophen-3-yl)ethynyl]-1-benzothiophene 在
(dppp)CoBr2 、 zinc(II) iodide 、
锌 作用下,
以
二氯甲烷 为溶剂,
反应 24.0h,
生成 2-methyl-5-(2-methyl-5-phenylthiophen-3-yl)-6-(2-methylbenzo[b]thiophen-3-yl)-3a,4,4a,6a,7,7a-hexahydro-1H-4,7-methanocyclobuta[f]isoindole-1,3(2H)-dione