反应详情

By the procedure described for the preparation of 4-(4-chlorophenyl)pent-4-en-1-ol (see Example 1), methyl 3-ethyl-4-(4-chlorophenyl)pent-4-enoate (1.50 g) and lithium aluminium hydride (0.57 g) in dry diethyl ether (50 ml) gave 3-ethyl-4-(4-chlorophenyl)pent-4-en-1-ol (1.40 g, quantitative) as a pale yellow oil.