Asymmetric Sequential Michael Addition and Cyclization Reactions of 2-(2-Nitrovinyl)Phenols Catalyzed by Bifunctional Amino-Squaramides.
DOI Number:
10.1055/s-0040-1719843
Reaction Category:
RXNO ID:
RXNO_0000009
Educt:
(E)-2-(2-nitrovinyl)phenol, methyl 2-oxocyclopentane-1-carboxylate
Product:
chiral benzopyrans
Catalyst:
3-[[3,5-bis(trifluoromethyl)phenyl]amino]-4-[[(8α,9S)-6′-methoxycinchonan-9-yl]amino]-3-Cyclobutene-1,2-dione
Cas No:
1256245-84-7
Associated Product from Buchler GmbH:
3-[[3,5-bis(trifluoromethyl)phenyl]amino]-4-[[(8α,9S)-6′-methoxycinchonan-9-yl]amino]-3-Cyclobutene-1,2-dione
Cas No:
1256245-84-7