[3+2] Annulation, substituted benzo[e][1,2,3]oxathiazine 2,2-dioxide, γ-NHTs-α,β-unsaturated ketones, functionalized polyheterotricyclic imidazolidine derivatives, 3-[[3,5-bis(trifluoromethyl)phenyl]amino]-4- [(8α,9S)-cinchonan-9-ylamino]- 3-Cyclobutene-1,2-dione, Cinchonidine Derivative[3+2] Annulation, Cyclization, Further Cyclizations Henry reaction, (S)-2-(dibenzylamino)-3-phenylpropanal, nitromethane, (2R,3S)-3-(dibenzylamino)-1-nitro-4-phenylbutan-2-ol, 1-(9-anthracenylmethyl)-9-(phenylmethoxy)-(8α,9R)-cinchonanium fluoride, Cinchonidine DerivativeHenry, Henry Aldol reaction, (Z)-N-(2-(tert-butoxy)-2-((trimethylsilyl)oxy)vinyl)-1,1-diphenylmethanimine, heptanal, tert-butyl (2S,3R)-2-amino-3-hydroxynonanoate, 1-(9-anthracenylmethyl)-9-(phenylmethoxy)-(8α,9R)-cinchonanium hydrogen difluoride, Cinchonidine DerivativeAldol, Aldol Epoxidation, (E)-1-(4-fluorophenyl)-3-phenylprop-2-en-1-one, (4-fluorophenyl)((2S,3R)-3-phenyloxiran-2-yl)methanone, (8α,9R)-1-(9-anthracenylmethyl)-9- (2-propenyloxy)-Cinchonanium bromide, Cinchonidine DerivativeEpoxidation Allylation, tert-butyl 4,4-bis(4-(dimethylamino)phenyl)but-3-enoate, allylbromide, tert-butyl (R)-2-(2,2-bis(4-(dimethylamino)phenyl)vinyl)pent-4-enoate, (8α,9R)-1-(9-anthracenylmethyl)-9- (2-propenyloxy)-Cinchonanium bromide, Cinchonidine DerivativeAlkylation, Allylation Cyclopropanation, substituted 2-(2-oxoindolin-3-ylidene)malonate ester, substituted 5-(chloromethyl)-4-nitroisoxazole, substituted (1S,3R)-3-(4-nitroisoxazol-5-yl)-2′-oxospiro[cyclopropane-1,3′-indoline]-2,2-dicarboxylate ester, N-[3,5-Bis(trifluoromethyl)phenyl]-N′-(8α,9S)-cinchonan-9-ylurea, Cinchonidine DerivativeCyclopropanation, Spirocyclization Desymmetrization, tert-butyl 2-oxo-3-phenylindoline-1-carboxylate, 1-(2-(tert-butyl)phenyl)-1H-pyrrole-2,5-dione, tert-butyl (R)-3-((S)-1-(2-(tert-butyl)phenyl)-2,5-dioxopyrrolidin-3-yl)-2-oxo-3-phenylindoline-1-carboxylate, 3-[[[3,5-bis(trifluoromethyl)phenyl]methyl]amino]-4-[(8α,9S)-cinchonan-9-ylamino]-3-Cyclobutene-1,2-dione, Cinchonidine DerivativeAtropisomer synthesis, Desymmetrization Spirocyclization, 2-alkylidene benzo[b]thiophenone derivatives, substituted enones, substituted spirocyclic benzothiophenones, 4-nitrobenzoic acid, (8α,9S)-Cinchonan-9-amine, Cinchonidine DerivativeSpirocyclization Mannich reaction, α-ketoester derived ketimines, Malononitrile, α-amino-β,β-dicyanoesters, diethylzinc, N-(8α,9S)-Cinchonan-9-yl-8-quinolinesulfonamide, Cinchonidine DerivativeMannich, Mannich Biginelli reaction, ethyl 3-oxobutanoate, urea, benzaldehyde, ethyl (R)-6-methyl-2-oxo-4-phenyl-1,2,3,4-tetrahydropyrimidine-5-carboxylate, (8α,9S)-6′-Methoxycinchonan-9-amine, Quinine DerivativeBiginelli reaction« Older EntriesNext Entries »
[3+2] Annulation, substituted benzo[e][1,2,3]oxathiazine 2,2-dioxide, γ-NHTs-α,β-unsaturated ketones, functionalized polyheterotricyclic imidazolidine derivatives, 3-[[3,5-bis(trifluoromethyl)phenyl]amino]-4- [(8α,9S)-cinchonan-9-ylamino]- 3-Cyclobutene-1,2-dione, Cinchonidine Derivative[3+2] Annulation, Cyclization, Further Cyclizations
Henry reaction, (S)-2-(dibenzylamino)-3-phenylpropanal, nitromethane, (2R,3S)-3-(dibenzylamino)-1-nitro-4-phenylbutan-2-ol, 1-(9-anthracenylmethyl)-9-(phenylmethoxy)-(8α,9R)-cinchonanium fluoride, Cinchonidine DerivativeHenry, Henry
Aldol reaction, (Z)-N-(2-(tert-butoxy)-2-((trimethylsilyl)oxy)vinyl)-1,1-diphenylmethanimine, heptanal, tert-butyl (2S,3R)-2-amino-3-hydroxynonanoate, 1-(9-anthracenylmethyl)-9-(phenylmethoxy)-(8α,9R)-cinchonanium hydrogen difluoride, Cinchonidine DerivativeAldol, Aldol
Epoxidation, (E)-1-(4-fluorophenyl)-3-phenylprop-2-en-1-one, (4-fluorophenyl)((2S,3R)-3-phenyloxiran-2-yl)methanone, (8α,9R)-1-(9-anthracenylmethyl)-9- (2-propenyloxy)-Cinchonanium bromide, Cinchonidine DerivativeEpoxidation
Allylation, tert-butyl 4,4-bis(4-(dimethylamino)phenyl)but-3-enoate, allylbromide, tert-butyl (R)-2-(2,2-bis(4-(dimethylamino)phenyl)vinyl)pent-4-enoate, (8α,9R)-1-(9-anthracenylmethyl)-9- (2-propenyloxy)-Cinchonanium bromide, Cinchonidine DerivativeAlkylation, Allylation
Cyclopropanation, substituted 2-(2-oxoindolin-3-ylidene)malonate ester, substituted 5-(chloromethyl)-4-nitroisoxazole, substituted (1S,3R)-3-(4-nitroisoxazol-5-yl)-2′-oxospiro[cyclopropane-1,3′-indoline]-2,2-dicarboxylate ester, N-[3,5-Bis(trifluoromethyl)phenyl]-N′-(8α,9S)-cinchonan-9-ylurea, Cinchonidine DerivativeCyclopropanation, Spirocyclization
Desymmetrization, tert-butyl 2-oxo-3-phenylindoline-1-carboxylate, 1-(2-(tert-butyl)phenyl)-1H-pyrrole-2,5-dione, tert-butyl (R)-3-((S)-1-(2-(tert-butyl)phenyl)-2,5-dioxopyrrolidin-3-yl)-2-oxo-3-phenylindoline-1-carboxylate, 3-[[[3,5-bis(trifluoromethyl)phenyl]methyl]amino]-4-[(8α,9S)-cinchonan-9-ylamino]-3-Cyclobutene-1,2-dione, Cinchonidine DerivativeAtropisomer synthesis, Desymmetrization
Spirocyclization, 2-alkylidene benzo[b]thiophenone derivatives, substituted enones, substituted spirocyclic benzothiophenones, 4-nitrobenzoic acid, (8α,9S)-Cinchonan-9-amine, Cinchonidine DerivativeSpirocyclization
Mannich reaction, α-ketoester derived ketimines, Malononitrile, α-amino-β,β-dicyanoesters, diethylzinc, N-(8α,9S)-Cinchonan-9-yl-8-quinolinesulfonamide, Cinchonidine DerivativeMannich, Mannich
Biginelli reaction, ethyl 3-oxobutanoate, urea, benzaldehyde, ethyl (R)-6-methyl-2-oxo-4-phenyl-1,2,3,4-tetrahydropyrimidine-5-carboxylate, (8α,9S)-6′-Methoxycinchonan-9-amine, Quinine DerivativeBiginelli reaction
