Indoles from 3-nitropyridinium salts: 1 an extension of the transformation method on 5-substituted indoles
作者:Oleg D Mitkin、Roman V Kombarov、Marina A Yurovskaya
DOI:10.1016/s0040-4020(00)01162-5
日期:2001.2
The method of indole preparation by transformation of 3-nitropyridinium salts was successfully extended to the synthesis of indoles containing substituents Cl, PhS, CN, Ac and COOEt on the 5-position.