Formation of 6,13-dimethyl-5,12-diazachrysene by oxidative coupling of 2-methylindole followed by base-induced ring-expansion
作者:J. Bergman、S. Bergman、J.-O. Lindström
DOI:10.1016/s0040-4039(98)00670-4
日期:1998.6
Oxidative coupling of 2-methylindole with FeCl3 gave, in addition to a trimeric coupling product, also the ring-expanded product 6,13-dimethyl-5,12-diazachrysene.
2-甲基吲哚与FeCl 3的氧化偶合,除了三聚偶合产物外,还得到了扩环产物6,13-二甲基-5,12-二氮杂ach烯。