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Michael Addition, β-trifluoromethylated acrylamides, nitromethane, (R)-4-benzyl-3-((R)-4,4,4-trifluoro-3-(nitromethyl)butanoyl)oxazolidin-2-one, N-[3,5-Bis(trifluoromethyl)phenyl]-N′-[(9R)-6′- methoxycinchonan-9-yl]thiourea, Quinidine Derivative

Michael, Michael Addition

Hydrophosphonylation, 2,2,2-trifluoro-1-phenylethan-1-imine, diphenyl phosphonate, diphenyl (R)-(1-amino-2,2,2-trifluoro-1-phenylethyl)phosphonate, 3-[[(8α,9S)-6′-methoxycinchonan-9-yl]amino]-4-[(4-methoxyphenyl)amino]-3-Cyclobutene-1,2-dione, Quinine Derivative

Hydrophosphonylation

Cascade reaction, benzaldehyde, 2-(phenylsulfonyl)acetonitrile, methyl (R)-2-phenyl-2-(phenylamino)acetate, N-[3,5-Bis(trifluoromethyl)phenyl]-N′- [(8α,9S)-6′-methoxycinchonan-9-yl]urea, Quinine Derivative

Cascade reaction

Atropisomer Synthesis, substituted 4-acetyl-1-formamido-5-phenyl-1H-pyrrole-3-carboxylate, substituted 2-(((tert-butoxycarbonyl)oxy)methyl)acrylate, N–N axially chiral compounds, Quinidine Base

Atropisomer synthesis

Alkylation, cyclic N‐sulfonyl ketimines, malonic acid half thioesters, substituted 2-(1,1-dioxido-2,3-dihydrobenzo[d]isothiazol-3-yl)ethanethioate, N-(9R)-cinchonan-9-yl-8-quinolinesulfonamide, Cinchonine Derivative

Alkylation, Alkylation, Mannich, Mannich

Diels-Alder reaction, alkylidene pyrazolones, allyl ketones, tetrahydropyrano[2,3-c]pyrazoles, N-[3,5-Bis(trifluoromethyl)phenyl]-N′-[(8α,9S)-6′-methoxycinchonan-9-yl]thiourea, Quinine Derivative

Cycloaddition, Diels-Alder reaction

Iodination, substituted pent-4-enal oxime, N-Iodsuccinimid, iodine, 3,6-disubstituted 6-(iodomethyl)-5,6-dihydro-4H-1,2-oxazine, N-[3,5-bis(trifluoromethyl)phenyl]-N′-(8α,9S)-cinchonan-9-yl-thiourea, Cinchonidine Derivative

Iodination

[3+2]-Cycloaddition, (E)-2-oxo-4-styryl-2H-chromene-3-carbonitrile, diethyl (E)-2-((2-hydroxybenzylidene)amino)malonate, diethyl (3R,4R,5S)-4-(3-cyano-2-oxo-2H-chromen-4-yl)-5-(2-hydroxyphenyl)-3-phenylpyrrolidine-2,2-dicarboxylate, 3-[[3,5-bis(trifluoromethyl)phenyl]amino]-4- [[(8α,9S)-6′-methoxycinchonan-9-yl]amino]- 3-Cyclobutene-1,2-dione, Quinine Derivative

[3+2]-Cycloaddition, Cycloaddition

Oxa-Michael, (E)-1-(2-hydroxy-6-methoxy-3-(3-methylbut-2-en-1-yl)-4-((triisopropylsilyl)oxy)phenyl)-3-(4-hydroxyphenyl)prop-2-en-1-one, (R)-7-hydroxy-2-(4-hydroxyphenyl)-5-methoxy-8-(3-methylbut-2-en-1-yl)chroman-4-one, (8α,9R)-1-(9-anthracenylmethyl)-9-(2-propenyloxy)-cinchonanium bromide, Cinchonidine Derivative

Michael Addition, Oxa-Michael Addition

Spirocyclization, N,N-dibenzyl-3-(chloromethyl)-4-(hydroxymethyl)benzenaminium chloride, methyl 1-(tert-butyl)-2-hydroxy-2,3-dihydro-1H-pyrrolo[2,3-b]pyridine-3-carboxylate, (R)-1′-(tert-butyl)-5-(dibenzylamino)-1,3-dihydrospiro[indene-2,3′-pyrrolo[2,3-b]pyridin]-2′(1’H)-one, 1-[[3,5-bis(trifluoromethyl)phenyl]methyl]-9-hydroxy-(9R)-cinchonanium bromide, Cinchonidine Derivative

Spirocyclization

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