問題詳情

32. For which of the following compound(s) are cis and trans isomers possible?
(A) difluoroethyne
(B) 2,3-dichloro-2-butene
(C) 3,4-diethyl-3-hexene
(D) ortho-chloroanaline
(E)4,4-dimethylcyclohexanol

參考答案