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Hydroxylation of 3-halooxindoles, 3-bromo-3-(3-chlorobenzyl)indolin-2-one, (E)-benzaldehyde oxime, (S,E)-benzaldehyde O-(3-(3-chlorobenzyl)-2-oxoindolin-3-yl) oxime, (9S)-9-(1-naphthalenylmethoxy)-cinchonan-6′-ol, Cupreidine Derivative

Hydroxylation

Sulfa-Michael-Henry reaction (Nitroaldol), N-protected-2-chloro-3-formylindole, sodium hydrosulfide, beta-nitrostyrene, 2-aryl-3-nitro-4-hydroxy-2,3,4,9-tetrahydrothiopyrano[2,3-b]indole, Cupreidine Base

Cascade reaction, Cyclization

Michael addition, methly malonate, nitroalkene, beta-substituted nitroalkane, Cupreidine Base

Michael, Michael Addition

Henry reaction with Nitromethane (Nitroaldol), 4-Methylbenzaldehyde, Nitromethane, (R)-2-nitro-1-p-tolylethanol, Cinchonanium, 1,1”-[[(1E,4E)-3-oxo-1,4-pentadiene-1,5-diyl]bis(4,1-phenylenemethylene)]bis[9-(2-propen-1-yloxy)-, bromide (1:2), (9S)-(9”S)-, Cinchonine Derivative

Aldol, Henry, Henry, Nitroaldol

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