The reaction of acetic acid with ate-complexes prepared from B-alkyl-9-borabicyclo-[3,3,1]nonanes and 1-lithiol-1-methoxyallene gives corresponding 1-alkyl-1-methoxycyclopropanes in good yields.
乙酸与由B-烷基-9-
硼杂环-[3,3,1]
壬烷和1-lithiol-1-甲氧基烯
丙酸酯制得的配合物反应,可得到相应的1-烷基-1-甲氧基
环丙烷。