On Attempted Oxidative Cyclisation of Isomeric<i>N,N'</i>-Diphenylphenylenediamines and Their<i>N,N</i>'-Dimethyl Derivatives by Palladium(II) Acetate and Uv Light
作者:Manas Chakrabarty、Archana Batabyal、Shampa Khasnobis
DOI:10.1080/00397910008086992
日期:2000.10
Abstract The cyclisation of N,N'-diphenyl-o-, m- and p-phenylenediamines and their N,N'-dimethyl derivatives by palladium(II) acetate and UV light separately led to both bis-cyclisation, furnishing indolocarbazoles, and mono-cyclisations with cleavage as well as retention of one substituent, producing substituted carbazoles.
摘要 N,N'-二苯基-邻-、间-和对苯二胺及其 N,N'-二甲基衍生物在乙酸钯 (II) 和紫外光下的环化分别导致双环化,提供吲哚并咔唑和单环化与裂解以及一个取代基的保留,产生取代的咔唑。