α-Amination, oxindoles, diethyl (E)-diazene-1,2-dicarboxylate, 3-amino-2-oxindole derivatives, 1,4-Bis(9-O-dihydroquinidinyl)phthalazine, Dihydroquinidine Derivativealpha-Amination, Amination Spirocyclization, 2-oxocyclyclic-carbaldehydes, (E)-substituted 2-oxobut-3-enoates, spiro-3,4-dihydropyrans, (9S,9′′S)-9,9′′-[(2,5-diphenyl-4,6-pyrimidinediyl)bis(oxy)] bis[10,11-dihydro-6′-methoxy-cinchonan], Dihydroquinidine DerivativeSpirocyclization Spirocyclization, oxindoles, bromonitromethane, substituted tert-butyl (1R,2R,3S)-3-nitro-2′-oxospiro[cyclopropane-1,3′-indoline]-1′-carboxylate, N-[3,5-bis(trifluoromethyl)phenyl]-N′-[(9R)-10,11-dihydro-6′-methoxycinchonan-9-yl]-thiourea, Dihydroquinidine DerivativeCyclopropanation, Spirocyclization Spirocyclization, isatylidene malononitriles, substituted 2,4-dihydro-3H-pyrazol-3-one, spiro [indoline-3,4′-pyrano[2,3-c]pyrazole] derivatives, (9S,9′′S)-9,9′′-[(2,5-diphenyl-4,6-pyrimidinediyl)bis(oxy)] bis[10,11-dihydro-6′-methoxy-cinchonan], Dihydroquinidine DerivativeSpirocyclization Spirocyclization, isatylidene malononitriles, acyclic β,γ‐unsaturated amides, substituted (R)-1′-benzhydryl-2′,5-dioxospiro[cyclohexane-1,3′-indolin]-3-ene-6,6-dicarbonitrile, (9S,9′′S)-9,9′′-[(2,5-diphenyl-4,6-pyrimidinediyl)bis(oxy)] bis[10,11-dihydro-6′-methoxy-cinchonan], Dihydroquinidine DerivativeSpirocyclization [4+2] Cycloaddition, (E)-chalcone, ethyl buta-2,3-dienoate, ethyl (S,E)-2-(4,6-diphenyl-3,4-dihydro-2H-pyran-2-ylidene)acetate, (9S)-10,11-Dihydro-6′-methoxy-9-(9-phenanthrenyloxy)cinchonan, Dihydroquinidine Derivative[4+2]-Cycloaddition, Cycloaddition Spirocyclization, cyclobutenones, pyrazolone 4,5-diones, δ-lactone-fused spiropyrazolones, (9S,9′′S)-9,9′′-[(2,5-diphenyl-4,6-pyrimidinediyl)bis(oxy)]bis[10,11-dihydro-6′-methoxy-cinchonan], Dihydroquinidine DerivativeLactonization, Spirocyclization α-Sulfenylation, β‐dicarbonyl compounds, 1-thio-1,2,4-triazoles, α-substituted β‐dicarbonyl compounds, (9S,9′′S)-9,9′′-[(2,5-diphenyl-4,6-pyrimidinediyl)bis(oxy)] bis[10,11-dihydro-6′-methoxy-cinchonan, Dihydroquinidine DerivativeSulfenylation Fluorination, β-ketodiaryl-phosphine oxides, N-fluorobenzenesulfonimide, (2S)-fluorinated β-ketodiaryl-phosphine oxides, 4-Pyrrolidinopyridine, Dihydroquinidine Basealpha-Fluorination, Fluorination Alkylation, olefinic azlactones, substituted methyl 2-(((tert-butoxycarbonyl)oxy)methyl)acrylate, substituted methyl (E)-2-methylene-5-(5-oxo-2-phenyloxazol-4(5H)-ylidene)hexanoate, Dihydroquinidine BaseAlkylation, Allylation« Older EntriesNext Entries »
α-Amination, oxindoles, diethyl (E)-diazene-1,2-dicarboxylate, 3-amino-2-oxindole derivatives, 1,4-Bis(9-O-dihydroquinidinyl)phthalazine, Dihydroquinidine Derivativealpha-Amination, Amination
Spirocyclization, 2-oxocyclyclic-carbaldehydes, (E)-substituted 2-oxobut-3-enoates, spiro-3,4-dihydropyrans, (9S,9′′S)-9,9′′-[(2,5-diphenyl-4,6-pyrimidinediyl)bis(oxy)] bis[10,11-dihydro-6′-methoxy-cinchonan], Dihydroquinidine DerivativeSpirocyclization
Spirocyclization, oxindoles, bromonitromethane, substituted tert-butyl (1R,2R,3S)-3-nitro-2′-oxospiro[cyclopropane-1,3′-indoline]-1′-carboxylate, N-[3,5-bis(trifluoromethyl)phenyl]-N′-[(9R)-10,11-dihydro-6′-methoxycinchonan-9-yl]-thiourea, Dihydroquinidine DerivativeCyclopropanation, Spirocyclization
Spirocyclization, isatylidene malononitriles, substituted 2,4-dihydro-3H-pyrazol-3-one, spiro [indoline-3,4′-pyrano[2,3-c]pyrazole] derivatives, (9S,9′′S)-9,9′′-[(2,5-diphenyl-4,6-pyrimidinediyl)bis(oxy)] bis[10,11-dihydro-6′-methoxy-cinchonan], Dihydroquinidine DerivativeSpirocyclization
Spirocyclization, isatylidene malononitriles, acyclic β,γ‐unsaturated amides, substituted (R)-1′-benzhydryl-2′,5-dioxospiro[cyclohexane-1,3′-indolin]-3-ene-6,6-dicarbonitrile, (9S,9′′S)-9,9′′-[(2,5-diphenyl-4,6-pyrimidinediyl)bis(oxy)] bis[10,11-dihydro-6′-methoxy-cinchonan], Dihydroquinidine DerivativeSpirocyclization
[4+2] Cycloaddition, (E)-chalcone, ethyl buta-2,3-dienoate, ethyl (S,E)-2-(4,6-diphenyl-3,4-dihydro-2H-pyran-2-ylidene)acetate, (9S)-10,11-Dihydro-6′-methoxy-9-(9-phenanthrenyloxy)cinchonan, Dihydroquinidine Derivative[4+2]-Cycloaddition, Cycloaddition
Spirocyclization, cyclobutenones, pyrazolone 4,5-diones, δ-lactone-fused spiropyrazolones, (9S,9′′S)-9,9′′-[(2,5-diphenyl-4,6-pyrimidinediyl)bis(oxy)]bis[10,11-dihydro-6′-methoxy-cinchonan], Dihydroquinidine DerivativeLactonization, Spirocyclization
α-Sulfenylation, β‐dicarbonyl compounds, 1-thio-1,2,4-triazoles, α-substituted β‐dicarbonyl compounds, (9S,9′′S)-9,9′′-[(2,5-diphenyl-4,6-pyrimidinediyl)bis(oxy)] bis[10,11-dihydro-6′-methoxy-cinchonan, Dihydroquinidine DerivativeSulfenylation
Fluorination, β-ketodiaryl-phosphine oxides, N-fluorobenzenesulfonimide, (2S)-fluorinated β-ketodiaryl-phosphine oxides, 4-Pyrrolidinopyridine, Dihydroquinidine Basealpha-Fluorination, Fluorination
Alkylation, olefinic azlactones, substituted methyl 2-(((tert-butoxycarbonyl)oxy)methyl)acrylate, substituted methyl (E)-2-methylene-5-(5-oxo-2-phenyloxazol-4(5H)-ylidene)hexanoate, Dihydroquinidine BaseAlkylation, Allylation
