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Brønsted-Acid-Catalyzed (3+2)-Cycloannulation of In-Situ-Generated 3-Methide-3H-pyrroles: Asymmetric Synthesis of Cyclopenta[b]pyrroles

Authors :
Michael Laue
Isa Kallweit
Christoph Schneider
Source :
Organic Letters. 22:9065-9070
Publication Year :
2020
Publisher :
American Chemical Society (ACS), 2020.

Abstract

An organocatalytic, highly enantioselective addition of cyclic enamides to in-situ-generated 3-methide-3H-pyrroles with subsequent cyclization and elimination has been developed. This protocol repr...

Details

ISSN :
15237052 and 15237060
Volume :
22
Database :
OpenAIRE
Journal :
Organic Letters
Accession number :
edsair.doi...........599c53706c791e43453f74323360d3ee
Full Text :
https://doi.org/10.1021/acs.orglett.0c03452