作者:Tatsuya Shono、Yoshihiro Matsumura
DOI:10.1246/bcsj.48.2861
日期:1975.10
The anodic oxidations of polyalkyl-substituted cyclopropanes (1–3) and spiro[2.n]alkanes (4–6) were carried out in methanol. Monomethoxyolefin and dimethoxy compound resulted from the selective cleavage at the most substituted carbon–carbon bond. The decrease in the oxidation potential brought about by the substitution of the one methyl group was observed to be about 0.3 V vs. SCE. The analysis of
多烷基取代的环丙烷(1-3)和螺[2.n]烷烃(4-6)的阳极氧化在甲醇中进行。单甲氧基烯烃和二甲氧基化合物是由最多取代的碳-碳键的选择性裂解产生的。观察到由一个甲基基团的取代引起的氧化电位的降低相对于 SCE 约为 0.3 V。环丙烷产物和氧化电位的分析表明,σ-电子从环丙烷转移到阳极可能是引发过程,固体电极表面的立体化学在这种阳极氧化中起着重要作用。