2,3-二甲基-1,3-丁二烯 、
1,2,3,4-tetrafluoro-9,10-dihydro-9,10-ethenoanthracene-11,12-dicarboxylic anhydride 以
二氯甲烷 为溶剂,
反应 15.0h,
生成 (1S,2R,7S,8R)-10,11,12,13-tetrafluoro-4,5-dimethyl-22-oxahexacyclo[6.6.6.32,7.02,7.09,14.015,20]tricosa-4,9(14),10,12,15,17,19-heptaene-21,23-dione 、 (1R,2R,7S,8S)-10,11,12,13-tetrafluoro-4,5-dimethyl-22-oxahexacyclo[6.6.6.32,7.02,7.09,14.015,20]tricosa-4,9(14),10,12,15,17,19-heptaene-21,23-dione