Michael Addition, alpha,beta unsaturated ketones, nitromethane, beta-(nitromethyl)-ketones, 3-[[3,5-bis(trifluoromethyl)phenyl]amino]-4- [[(8α,9S)-6′-methoxycinchonan-9-yl]amino]- 3-Cyclobutene-1,2-dione, Quinine Derivative

Highly enantioselective Michael addition of nitroalkanes to chalcones using chiral squaramides as hydrogen bonding organocatalysts.

10.1021/ol102294g

RXNO_0000009

alpha,beta unsaturated ketones, nitromethane

beta-(nitromethyl)-ketones

3-[[3,5-bis(trifluoromethyl)phenyl]amino]-4- [[(8α,9S)-6′-methoxycinchonan-9-yl]amino]- 3-Cyclobutene-1,2-dione

1256245-84-7

Quinine Base

130-95-0