叔丁基氯化镁

benzene,copper(1+)

10-benzhydryl-1,5-dichloro-9-methyl-9,10-dihydro-[9]anthrol

9-ethyl-10-benzhydryl-1,5-dichloro-9,10-dihydro-[9]anthrol

10-benzhydryl-9-benzyl-1,5-dichloro-9,10-dihydro-[9]anthrol