Bifunctional cinchona alkaloid-squaramide-catalyzed highly enantioselective aza-Michael addition of indolines to α,β-unsaturated ketones.

DOI Number:

10.1016/j.tetlet.2013.04.080

Reaction Category:

Educt:

alpha,beta-unsaturated ketones, indolines

Product:

beta-indolinyl ketone derivatives

Catalyst:

3-[(3,5-Dimethylphenyl)amino]-4-[[(8α,9S)-6′-methoxycinchonan-9-yl]amino]-3-cyclobutene-1,2-dione

Cas No:

1372409-38-5

Cas No:

130-95-0