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Decarboxylative Protonation, substituted 2-(ethoxycarbonyl)-4-oxopentanoic acid, substituted ethyl 4-oxopentanoate, N-[3,5-Bis(trifluoromethyl)phenyl]-N′-[(9R)-6′-methoxycinchonan-9-yl]thiourea, Quinidine Derivative

Decarboxylative Protonation, Protonation

Atropisomer Synthesis, diethyl 2-(2-(benzyloxy)naphthalen-1-yl)-1-((tert-butoxycarbonyl)amino)-5-methyl-1H-pyrrole-3,4-dicarboxylate, methyl 2-(((tert-butoxycarbonyl)oxy)methyl)acrylate, 1,2-diaxial atropisomers, Dihydroquinidine Base

Atropisomer synthesis

Cyclization, (phenylsulfonyl)acetonitrile, 4-fluorobenzaldehyde, 2-(benzylamino)ethan-1-ol, (R)-4-benzyl-3-(4-fluorophenyl)morpholin-2-one, N-[3,5-Bis(trifluoromethyl)phenyl]-N′-[(8α,9S)-6′-methoxycinchonan-9-yl]urea, Quinine Derivative

Cascade reaction, Cyclization

Cycloaddition, isochromane-1,3-dione, aldehydes, cis-Dihydroisocoumarins, 3-[[(8α,9S)-6′-Methoxycinchonan-9-yl]amino]-4-[(triphenylmethyl)amino]-3-cyclobutene-1,2-dione, Quinine Derivative

Cycloaddition

Cycloaddition, isochromane-1,3-dione, aldehydes, trans dihydroisocoumarins, 3-[[3,5-bis(trifluoromethyl)phenyl]amino]-4-[[(8α,9S)-6′-methoxy-2′-phenylcinchonan-9-yl]amino]-3-cyclobutene-1,2-dione, Quinine Derivative

Cycloaddition

Bromoaminocyclization, 4-nitro-N-(4-phenylpent-4-en-1-yl)benzenesulfonamide, N-Bromosuccinimide, (R)-2-(bromomethyl)-1-((4-nitrophenyl)sulfonyl)-2-phenylpyrrolidine, (8α,9R)-9-[N-(2,6-diethoxyphenyl)carbamothioate]-6′-methoxy-cinchonan-9-ol, Quinine Derivative

Bromination, Bromoaminocyclization

Decarboxylative Protonation, 1-acetyl-2-(ethoxycarbonyl)piperidine-2-carboxylic acid, ethyl (R)-1-acetylpiperidine-2-carboxylate, N-[3,5-Bis(trifluoromethyl)phenyl]-N′-[(8α,9S)-6′-methoxycinchonan-9-yl]thiourea, Quinine Derivative

Decarboxylative Protonation, Protonation

Flow Chemistry, spiro[cyclohexane-1,3′-indole], ethyl carbonocyanidate, (S)-spiro[cyclohexane-1,3′-indoline]-2′-carbonitrile, N-[3,5-Bis(trifluoromethyl)phenyl]-N′-[(9R)-6′-methoxycinchonan-9-yl]thiourea, Quinidine Derivative

Flow Chemistry, Strecker

Desymmetrization, unprotected sulfonimidamides, 2,2,2-trifluoroethyl 2,2,2-trifluoroacetate, enantioenriched sulfonimidamides, (8α,9R)-6′-methoxy-Cinchonan-9-ol-9-(P,P-dicyclohexylphosphinate), Quinine Derivative

Acylation, Desymmetrization

[4+2]-Cycloaddition, 2-Amino-β-nitrostyrenes, Cyclic N-Sulfonyl Ketimines, Polycyclic Benzosultams, 2-[[3,4-dioxo-2-[[(1S)-1-phenylethyl]amino]-1-cyclobuten-1-yl]amino]-N-[(8α,9S)-6′-methoxycinchonan-9-yl]-3-methyl-(2S)-butanamide, Quinine Derivative

[4+2]-Cycloaddition, Cycloaddition

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