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Atropisomer Synthesis, substituted 1-(3-hydrazineylideneprop-1-yn-1-yl)naphthalen-2-ol, N-bromophthalimide, atropisomeric pyrazoles, (2S)-2-[[[[3,5-bis(trifluoromethyl)phenyl]amino]thioxomethyl]amino]-N-[(8α,9S)-6′-methoxycinchonan-9-yl]-3-methyl-butanamide, Quinine Derivative

Atropisomer synthesis

Cyclization, substituted 3-(2-((2-hydroxynaphthalen-1-yl)ethynyl)phenyl)-5-methyleneoxazolidin-2-one, N-bromosuccinimide, nine‐membered carbonate‐bridged biaryls, (2S)-2-[[[[3,5-bis(trifluoromethyl)phenyl]amino]thioxomethyl]amino]-N-[(8α,9S)-6′-methoxycinchonan-9-yl]-3-methyl-butanamide, Quinine Derivative

Atropisomer synthesis, Cyclization, Cyclization, Further Cyclizations

Atropisomer Synthesis, substituted (2-((2-hydroxynaphthalen-1-yl)ethynyl)phenyl)silanol, N-iodosuccinimide, atropisomeric heterobiaryls, (2S)-2-[[[[3,5-bis(trifluoromethyl)phenyl]amino]thioxomethyl]amino]-N-[(8α,9S)-6′-methoxycinchonan-9-yl]-3-methyl-butanamide, Quinine Derivative

Atropisomer synthesis

Reduction, β-polyfluoro-alkylated enones, (R)-4,4,4-trifluoro-3-phenyl-1-(pyridin-2-yl)butan-1-one, N-[3,5-Bis(trifluoromethyl)phenyl]-N′-[(8α,9S)-6′-methoxycinchonan-9-yl]thiourea, Quinine Derivative

Further reactions, Hydrogenation, Reduction

Spirocyclization, 2-(1-methyl-2-oxoindolin-3-ylidene)malononitrile, 1-(2-hydroxyphenyl)butane-1,3-dione, spirooxindoles, 1-cyclohexyl-3-((S)-(6-methoxyquinolin-4-yl)((1S,2S,4S,5R)-5-vinylquinuclidin-2-yl)methyl)thiourea, Quinine Derivative

Spirocyclization

Michael Addition, ethyl 2-cyano-2-(1H-pyrrol-1-yl)acetate, 2-chloroacrylonitrile, ethyl 2,4-dicyano-2-(1H-pyrrol-1-yl)butanoate, N-[3,5-Bis(trifluoromethyl)phenyl]-N′-[(8α,9S)-6′-methoxycinchonan-9-yl]thiourea, Quinine Derivative

Michael, Michael Addition

Cascade reaction, 2-(2-oxoindolin-3-ylidene)malononitrile, methyl pyruvate, spirooxindoles, N-[(8α,9S)-6′-methoxycinchonan-9-yl]-N′-[[(1R,4aS,10aR)-1,2,3,4,4a,9,10,10a-octahydro-1,4a-dimethyl-7-(1-methylethyl)-1-phenanthrenyl]methyl]-thiourea, Quinine Derivative

Cascade reaction, Spirocyclization

Michael Addition, nitroalkenes, thiazolones, 2,4,4-trisubstituted thiazolones, N-[(8α,9S)-6′-methoxycinchonan-9-yl]-N′-[[(1R,4aS,10aR)-1,2,3,4,4a,9,10,10a-octahydro-1,4a-dimethyl-7-(1-methylethyl)-1-phenanthrenyl]methyl]-thiourea, Quinine Derivative

Michael, Michael Addition

Cascade reaction, aldehydes, malononitrile, pyranones, pyranocoumarins, N-[(8α,9S)-6′-methoxycinchonan-9-yl]-N′-[[(1R,4aS,10aR)-1,2,3,4,4a,9,10,10a-octahydro-1,4a-dimethyl-7-(1-methylethyl)-1-phenanthrenyl]methyl]-thiourea, Quinine Derivative

Cascade reaction

Mannich reaction, substituted 4-methyl-N-methylenebenzenesulfonamide, 3-(2-isothiocyanatoacetyl)-4,4-dimethyloxazolidin-2-one, cyclic thioureas, N-[(8α,9S)-6′-methoxycinchonan-9-yl]-N′-[[(1R,4aS,10aR)-1,2,3,4,4a,9,10,10a-octahydro-1,4a-dimethyl-7-(1-methylethyl)-1-phenanthrenyl]methyl]-thiourea, Quinine Derivative

Cyclization, Cyclization, Further Cyclizations, Mannich, Mannich

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