Enantioselective Synthesis of Thiazolopyran Derivatives via a Direct Vinylogous Michael–oxa-Michael Sequence.
DOI Number:
10.1021/acs.orglett.3c03971
Reaction Category:
RXNO ID:
RXNO_0000009
Educt:
substituted 5-methylenethiazol-4-one, substituted 3-(propan-2-ylidene)indolin-2-one
Product:
thiazolopyran derivatives
Catalyst:
3-[[3,5-bis(trifluoromethyl)phenyl]amino]-4- [(8α,9S)-cinchonan-9-ylamino]- 3-Cyclobutene-1,2-dione
Cas No:
1256245-86-9
Associated Product from Buchler GmbH:
Cinchonidine Base
Cas No:
485-71-2