Highly Enantioselective Conjugate Addition of Nitromethane to Chalcones Using Bifunctional Cinchona Organocatalysts
![](https://www.buchler-gmbh.com/wp-content/uploads/Michael-Addition-4-5.jpg)
DOI Number:
10.1021/ol050431s
Reaction Category:
RXNO ID:
RXNO_0000009
Educt:
nitromethane, trans-chalcones
Product:
1,3-diaryl-4-nitro-1-butanones
Catalyst:
N-[3,5-bis(trifluoromethyl)phenyl]-N′-[(8α,9S)-10,11-dihydro-6′-methoxycinchonan-9-yl]-Thiourea
Cas No:
852913-19-0
Associated Product from Buchler GmbH:
Dihydroquinine Base
Cas No:
522-66-7