Dithiocarbonic acid S-allyl ester S-((E)-2-methyl-3-phenyl-1-vinyl-allyl) ester 以
邻二氯苯 为溶剂,
反应 5.0h,
生成 (3aS,5S,7aR)-6-Methyl-5-phenyl-1,3,3a,4,5,7a-hexahydro-benzo[c]thiophene 、 (3aR,5S,7aR)-6-Methyl-5-phenyl-1,3,3a,4,5,7a-hexahydro-benzo[c]thiophene