作者:G. Berti、A. Da Settimo、G. Di Colo、E. Nannipieri
DOI:10.1039/j39690002703
日期:——
A product formed in the autoxidation of 2,3-dimethylindole and in the dimerization of 2,3-dimethyl-3-hydroxy-3H-indole has been identified as 3,3a,4,8b-tetrahydro-3′,3a,8b-trimethylsopiro-[2H-furo[3,2-b]indole-2,2′-indoline]-3′-ol (V), on the basis of u.v., i.r., n.m.r., mass spectral, and chemical evidence. Several reactions of (V). involving reduction, cleavage, and rearrangements to pyrrolo[1,2-a:5
在2,3-二甲基吲哚的自氧化反应和在2,3-二甲基-3-羟基-3 H-吲哚的二聚反应中形成的产物已被鉴定为3,3a,4,8b-tetrahydro-3',3a,根据uv,ir,nmr,质谱和化学证据,确定8b-trimethylsopiro- [2 H-呋喃[3,2 - b ]吲哚-2,2'-二氢吲哚] -3'-ol(V) 。(V)的几个反应。涉及还原,裂解和重排为吡咯并[1,2- a:5,4 - b ']二吲哚衍生物。