study of the anodic oxidation of indolic compounds in the tetrahydro-β-carboline series is described. Methoxylation at the a position of the C-3 indole ring was observed furnishing a convenient access to variously substituted products at that position. Nevertheless, this oxidation reaction was not general and very slight structural variation led to different chemical behavior corresponding to a formal
                                    描述了四氢-β-咔啉系列中
吲哚化合物的阳极氧化研究。观察到在 C-3 
吲哚环的 a 位上的甲氧基化提供了在该位置获得各种取代产物的便利。然而,这种氧化反应并不普遍,非常轻微的结构变化导致不同的
化学行为,对应于质子化叔胺的正式氧化。