sodium methylate 、
环丁酮,2,2-二氯-3,3-二环丙基-4-甲基- 以
甲醇 为溶剂,
生成
2,2-dimethoxy-4-methyl-3,3-dicyclopropylcyclobutanone 、 methyl (E)-2-methoxy-2-methyl-3,3-dicyclopropylcyclopropanecarboxylate 、 methyl (Z)-2-methoxy-2-methyl-3,3-dicyclopropylcyclopropanecarboxylate