Annulation of Pyridine to Indole by A Tandem Aza-Wittig/Electrocyclization Strategy: Synthesis of Pyrido[2,3-b]indoles
- 1 January 1989
- journal article
- research article
- Published by Georg Thieme Verlag KG in Synthesis
- Vol. 1989 (11) , 878-880
- https://doi.org/10.1055/s-1989-27422
Abstract
Iminophosphorane 2, prepared form 1 and nitromethane, reacts with isocyanates to give directly 2-alkyl(aryl)amino-3-nitro-9-phenyl-9H-pyrido [2,3-b]indoles 5.Keywords
This publication has 0 references indexed in Scilit: