反应详情

By the procedure described for the preparation of 4-(4-chlorophenyl)pent-4-en-1-ol (see Example 1), 4-formyl-2-(2,4-dichlorophenyl)hept-1-ene (1.7 g) and lithium aluminium hydride (0.5 g) in dry diethyl ether (30 ml) gave 4-(hydroxymethyl)-2-(2,4-dichlorophenyl)hept-1-ene (1.55 g, 91%) as a colourless oil, 1H nmr (CDCl3): δ3.52 (2H, d J 6 Hz, CH2OH).