5,5-二甲氧基-1,2,3,4-四氯环戊二烯 、
(1α,4α,4aβ,5β,5aβ,6aβ,7β,10β,10aβ,11aβ,12β,12aβ)-1,4,4a,5,5a,6,6a,7,10,10a,11,11a,12,12a-tetradecahydro-1,4:5,12:7,10-trimethano-15,15-dimethoxynaphthacene 以
甲苯 为溶剂,
反应 168.0h,
以91%的产率得到(1α,4α,4aα,5β,5aβ,6aβ,7β,7aα,8α,11α,11aα,12β,12aβ,13aβ,14β,14aα)-1,4,4a,5,5a,6,6a,7,7a,8,11,11a,12,12a,13,13a,14,14a-octadecahydro-1,2,3,4-tetrachloro-1,4:5,14:7,12:8,11-tetramethano-17,17,18,18-tetramethoxypentacene