反应详情

温度

60 °C

To a solution of 260 mg (0.501 mmol) of (3-phenoxyphenyl)methyl 2,2-dimethyl-3-(1-acetoxy-2,2-dichloro-3,3,3-trifluoropropyl)cyclopropanecarboxylate obtained in Example 13, in 1 ml of DMF, 35 mg (0.521 mmol) of zinc powder was added, and the mixture was stirred at 60° C. for 6 hours. The subsequent operation was conducted in the same manner as in Reference Example 9, whereby 157 mg of (3-phenoxyphenyl)methyl 2,2-dimethyl-3-(2-chloro-3,3,3-trifluoro-1-propenyl)cyclopropanecarboxylate was obtained.