2,3,5,6-四氟-4-甲基苯甲醇 、 methyl 1R-trans-2,2-dimethyl-3-(2-methyl-1-propenyl)cyclopropanecarboxylate 在
lithium methanolate 作用下,
以
正庚烷 为溶剂,
以77.4%的产率得到(2,3,5,6-tetrafluoro-4-methylphenyl)methyl (1R,3R)-2,2-dimethyl-3-(2-methyl-1-propenyl)cyclopropanecarboxylate