Alkylation, methyl 1-oxo-1,2,3,4-tetrahydronaphthalene-2-carboxylate, 1-(bromomethyl)-4-nitrobenzene, methyl (S)-2-(4-nitrobenzyl)-1-oxo-1,2,3,4-tetrahydronaphthalene-2-carboxylate, (9S)-1-[[3,5-bis(1,1-dimethylethyl)-4-methoxyphenyl]methyl]-9-(2-propen-1-yloxy)-cinchonanium bromide, Cinchonine DerivativeAlkylation, alpha-Alkylation Fluorination, 4-nitrobenzyl 2-cyano-2-phenylacetate, (fluoromethylenedisulfonyl)dibenzene, 4-nitrobenzyl (R)-2-cyano-2-fluoro-2-phenylacetate, (9S)-1-[[3,5-bis(1,1-dimethylethyl)-4-methoxyphenyl]methyl]-9-(2-propynyloxy)-cinchonanium bromide, Cinchonine Derivativealpha-Fluorination, Fluorination Fluorination, methyl 1-oxo-2,3-dihydro-1H-indene-2-carboxylate, (fluoromethylenedisulfonyl)dibenzene, methyl (R)-2-fluoro-1-oxo-2,3-dihydro-1H-indene-2-carboxylate, (9S)-1-[[3,5-bis(1,1-dimethylethyl)-4-methoxyphenyl]methyl]-9-(2-propynyloxy)-cinchonanium bromide, Cinchonine DerivativeFluorination, Fluorination of beta-ketoester Aldol reaction, 3-oxo-3-(phenylthio)propanoic acid, benzaldehyde, S-phenyl (R)-3-hydroxy-3-phenylpropanethioate, N-[(8α,9S)-6′-Methoxycinchonan-9-yl]-1-naphthalenesulfonamide, Quinine DerivativeAldol, Aldol Michael Addition, substituted methyl (E)-4-oxo-4-phenylbut-2-enoate, pyrimidin-4(3H)-one, substituted (R)-4-oxo-2-(6-oxopyrimidin-1(6H)-yl)-4-phenylbutanoate, 3-[[3,5-Bis(trifluoromethyl)phenyl]amino]- 4-[(9R)-cinchonan-9-ylamino]-3- cyclobutene-1,2-dione, Cinchonine DerivativeAza-Michael, Michael Addition alpha-Alkylation, 6,7-dichloro-5-methoxy-2-propyl-2,3-dihydro-1H-inden-1-one, 1,3-dichlorobut-2-ene, (S,Z)-6,7-dichloro-2-(3-chlorobut-2-en-1-yl)-5-methoxy-2-propyl-2,3-dihydro-1H-inden-1-one, 9-hydroxy-1-[[4-(trifluoromethyl)phenyl]methyl]- (9S)-cinchonanium bromide, Cinchonine DerivativeAlkylation, alpha-Alkylation Chlorination, substituted tert-butyl (2-(1-substituted-vinyl)phenyl)carbamate, 1,3-dichloro-5,5-dimethylimidazolidine-2,4-dione, subsituted (S)-4-(chloromethyl)-4-substituted-1,4-dihydro-2H-benzo[d][1,3]oxazin-2-one, (8α,9R)-9-[2-[bis(2-methylphenyl) amino]benzoate]-cinchonan-9-ol, Cinchonine DerivativeChlorination, Cyclization, Further Cyclizations, Intramolecular cyclization, Lactonization Chloro-O-Cyclization, 2-substituted allyl tosylcarbamate, 1,3-dichloro-5,5-dimethylimidazolidine-2,4-dione, (S,E)-N-(4-substituted-4-(chloromethyl)-1,3-dioxolan-2-ylidene)-4-methylbenzenesulfonamide, (9S)-9-hydroxy-1-[(pentafluorophenyl) methyl]-cinchonanium bromide, Cinchonine DerivativeChlorination, Cyclization, Further Cyclizations, Intramolecular cyclization Epoxidation, 2-substituted naphthalene-1,4-dione, 1a-substituted (1aS,7aR)-1a,7a-dihydronaphtho[2,3-b]oxirene-2,7-dione, 9-hydroxy-6′-methoxy-1-(1-naphthale nylmethyl)-cinchonanium chloride, Cinchonine DerivativeEpoxidation Macrocyclization, 2-substituted 5-(7-(4-fluoro-3-nitrophenyl)alkyl)-phenol, (31Z,33Z)-16-substituted-32-nitro-2-oxa-1(1,3)-benzena-3(1,4)-cyclohexanacyclophane-31,33-diene–ethane (1/1), 1-[[3,5-bis(trifluoromethyl)phenyl]methyl]-9-hydroxy- (9S)-Cinchonanium bromide (1:1), Cinchonine DerivativeCyclization, Further Cyclizations, Intramolecular cyclization« Older EntriesNext Entries »
Alkylation, methyl 1-oxo-1,2,3,4-tetrahydronaphthalene-2-carboxylate, 1-(bromomethyl)-4-nitrobenzene, methyl (S)-2-(4-nitrobenzyl)-1-oxo-1,2,3,4-tetrahydronaphthalene-2-carboxylate, (9S)-1-[[3,5-bis(1,1-dimethylethyl)-4-methoxyphenyl]methyl]-9-(2-propen-1-yloxy)-cinchonanium bromide, Cinchonine DerivativeAlkylation, alpha-Alkylation
Fluorination, 4-nitrobenzyl 2-cyano-2-phenylacetate, (fluoromethylenedisulfonyl)dibenzene, 4-nitrobenzyl (R)-2-cyano-2-fluoro-2-phenylacetate, (9S)-1-[[3,5-bis(1,1-dimethylethyl)-4-methoxyphenyl]methyl]-9-(2-propynyloxy)-cinchonanium bromide, Cinchonine Derivativealpha-Fluorination, Fluorination
Fluorination, methyl 1-oxo-2,3-dihydro-1H-indene-2-carboxylate, (fluoromethylenedisulfonyl)dibenzene, methyl (R)-2-fluoro-1-oxo-2,3-dihydro-1H-indene-2-carboxylate, (9S)-1-[[3,5-bis(1,1-dimethylethyl)-4-methoxyphenyl]methyl]-9-(2-propynyloxy)-cinchonanium bromide, Cinchonine DerivativeFluorination, Fluorination of beta-ketoester
Aldol reaction, 3-oxo-3-(phenylthio)propanoic acid, benzaldehyde, S-phenyl (R)-3-hydroxy-3-phenylpropanethioate, N-[(8α,9S)-6′-Methoxycinchonan-9-yl]-1-naphthalenesulfonamide, Quinine DerivativeAldol, Aldol
Michael Addition, substituted methyl (E)-4-oxo-4-phenylbut-2-enoate, pyrimidin-4(3H)-one, substituted (R)-4-oxo-2-(6-oxopyrimidin-1(6H)-yl)-4-phenylbutanoate, 3-[[3,5-Bis(trifluoromethyl)phenyl]amino]- 4-[(9R)-cinchonan-9-ylamino]-3- cyclobutene-1,2-dione, Cinchonine DerivativeAza-Michael, Michael Addition
alpha-Alkylation, 6,7-dichloro-5-methoxy-2-propyl-2,3-dihydro-1H-inden-1-one, 1,3-dichlorobut-2-ene, (S,Z)-6,7-dichloro-2-(3-chlorobut-2-en-1-yl)-5-methoxy-2-propyl-2,3-dihydro-1H-inden-1-one, 9-hydroxy-1-[[4-(trifluoromethyl)phenyl]methyl]- (9S)-cinchonanium bromide, Cinchonine DerivativeAlkylation, alpha-Alkylation
Chlorination, substituted tert-butyl (2-(1-substituted-vinyl)phenyl)carbamate, 1,3-dichloro-5,5-dimethylimidazolidine-2,4-dione, subsituted (S)-4-(chloromethyl)-4-substituted-1,4-dihydro-2H-benzo[d][1,3]oxazin-2-one, (8α,9R)-9-[2-[bis(2-methylphenyl) amino]benzoate]-cinchonan-9-ol, Cinchonine DerivativeChlorination, Cyclization, Further Cyclizations, Intramolecular cyclization, Lactonization
Chloro-O-Cyclization, 2-substituted allyl tosylcarbamate, 1,3-dichloro-5,5-dimethylimidazolidine-2,4-dione, (S,E)-N-(4-substituted-4-(chloromethyl)-1,3-dioxolan-2-ylidene)-4-methylbenzenesulfonamide, (9S)-9-hydroxy-1-[(pentafluorophenyl) methyl]-cinchonanium bromide, Cinchonine DerivativeChlorination, Cyclization, Further Cyclizations, Intramolecular cyclization
Epoxidation, 2-substituted naphthalene-1,4-dione, 1a-substituted (1aS,7aR)-1a,7a-dihydronaphtho[2,3-b]oxirene-2,7-dione, 9-hydroxy-6′-methoxy-1-(1-naphthale nylmethyl)-cinchonanium chloride, Cinchonine DerivativeEpoxidation
Macrocyclization, 2-substituted 5-(7-(4-fluoro-3-nitrophenyl)alkyl)-phenol, (31Z,33Z)-16-substituted-32-nitro-2-oxa-1(1,3)-benzena-3(1,4)-cyclohexanacyclophane-31,33-diene–ethane (1/1), 1-[[3,5-bis(trifluoromethyl)phenyl]methyl]-9-hydroxy- (9S)-Cinchonanium bromide (1:1), Cinchonine DerivativeCyclization, Further Cyclizations, Intramolecular cyclization
