在
甲烷磺酸 、
2,3-二氯-5,6-二氰基-1,4-苯醌 作用下,
以
二氯甲烷 为溶剂,
反应 0.5h,
以93%的产率得到10,19,29,38-Tetratert-butyldodecacyclo[22.18.2.02,23.03,16.04,13.05,42.07,12.017,22.026,31.032,44.035,43.036,41]tetratetraconta-1(42),2(23),3(16),4,6,8,10,12,14,17(22),18,20,24(44),25,27,29,31,33,35(43),36(41),37,39-docosaene