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Cascade reaction, indolyl enones, 1,2,3,4,4a,5,7a,8-octahydrobenzo[d]carbazol-6(7H)-ones, 2-nitrobenzoic acid, (8α,9S)-6′-Methoxycinchonan-9-amine, Quinine Derivative

Cascade reaction

Diels-Alder reaction, δ,δ-disubstituted 2,4-dienones, N-substituted maleimides, multifunctional cyclohexene derivatives, (8α,9S)-6′-Methoxycinchonan-9-amine, Quinine Derivative

Cycloaddition, Diels-Alder reaction

Michael Addition, nitromethane, 2-iminochromenes, 2-amino-4H-chromenes, N-[3,5-Bis(trifluoromethyl)phenyl]-N′-[(8α,9S)-6′-methoxycinchonan-9-yl]thiourea, Quinine Derivative

Michael, Michael Addition

Friedel-Crafts Alkylation, indoles, iminochromenes, 2-amino-4-(indol-3-yl)-4H-chromenes, N-[3,5-Bis(trifluoromethyl)phenyl]-N′-[(8α,9S)-6′-methoxycinchonan-9-yl]thiourea, Quinine Derivative

Friedel-Crafts, Friedel-Crafts alkylation

Cascade reaction, substituted phenols, malononitrile, 2-amino-4H-chromene-3-carbonitriles, 3-[[3,5-bis(trifluoromethyl)phenyl]amino]-4-[[(8α,9S)-6′-methoxycinchonan-9-yl]amino]-3-Cyclobutene-1,2-dione, Quinine Derivative

Cascade reaction

Cascade reaction, substituted phenols, active methylene compounds bearing a cyano group, 2-amino-4-aryl-4H-chromenes, 3-[[3,5-bis(trifluoromethyl)phenyl]amino]-4-[[(8α,9S)-6′-methoxycinchonan-9-yl]amino]-3-Cyclobutene-1,2-dione, Quinine Derivative

Cascade reaction

Cascade reaction, 2-alkyl-substituted phenols, active methylene compounds bearing a cyano group, 2-amino-4H-chromenes, 3-[[3,5-bis(trifluoromethyl)phenyl]amino]-4-[[(8α,9S)-6′-methoxycinchonan-9-yl]amino]-3-Cyclobutene-1,2-dione, Quinine Derivative

Cascade reaction

Alkynylation, isatin derivatives, terminal alkynes, 3-alkynyl-3-hydroxy-2-oxindoles, silver acetate, (8α,9R)-(8′′α,9′′R)-1,1′′-[[1,1′-biphenyl]-2,2′-diylbis(methylene)]bis[9-hydroxy-6′-methoxy-Cinchonanium bromide (1:2), Quinine Derivative

Alkynylation

Michael Addition, substituted 3-(1H-pyrrol-1-yl)indolin-2-one-2-nitrobenzofuran, substituted 2-nitrobenzofuran, substituted (S)-3-((2S,3S)-2-nitro-2,3-dihydrobenzofuran-3-yl)-3-(1H-pyrrol-1-yl)indolin-2-one, (αS)-α-[[[[3,5-bis(trifluoromethyl)phenyl]amino]thioxomethyl]amino]-N-(8α,9S)-cinchonan-9-yl-benzenepropanamide, Cinchonidine Derivative

Dearomatization, Further reactions, Michael, Michael Addition

Spirocyclization, N-2,2,2-trifluoroethylisatin ketimines, aurones, bispiro[benzofuran-oxindole-pyrrolidine]s, N-[(8α,9S)-6′-Methoxycinchonan-9-yl]-N′-[4-(trifluoromethyl)phenyl]thiourea, Quinine Derivative

Spirocyclization

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