Bischler-Napieralski Reaction of C2′, Functionalized 1,2-Diarylethylamides: A General Approach to the Synthesis of Protoberberines
- 1 January 1993
- journal article
- letter
- Published by Georg Thieme Verlag KG in Synlett
- Vol. 1993 (06) , 431-433
- https://doi.org/10.1055/s-1993-22484
Abstract
A synthetic route towards the protoberberines is reported. The key transformations are derived from the intramolecular cyclization of C2′, functionalized 1,2-diarylethylamides under. Bischler-Napieralski reaction conditions. This procedure afforded the quinolizidine nucleus of these alkaloids in one-pot.Keywords
This publication has 0 references indexed in Scilit: