2-(4-chlorophenyl)-2-bromomethyl-5-prop-1-yltetrahydrofuran 、 2-(4-Chlorophenyl)-5-hydroxy-5-methylhex-1-ene 、
溴 、
吡啶 在
CH3 、 2H 、 CH2Br 作用下,
以
二氯甲烷 为溶剂,
以gave 2-(4-chlorophenyl)-2-bromomethyl-5,5-dimethyltetrahydrofuran (7.6 g) as a red oil, 1H nmr (CDCl3): δ1.2 (3H, singlet) and 1.4 (3H, singlet), 2×CH3, 3.5 (2H, singlet, CH2Br)的产率得到2-(Bromomethyl)-2-(4-chlorophenyl)-5,5-dimethyloxolane