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Desymmetrization, pyrazolones, N-pyrazolyl maleimides, tri-N-heterocyclic scaffolds, (2S)-2-[[[[3,5-Bis(trifluoromethyl)phenyl]amino]thioxomethyl]amino]-N-[(8α,9S)-6′-methoxycinchonan-9-yl]-3,3-dimethylbutanamide, Quinine Derivative

by werner@buchler-gmbh.com | May 26, 2025

[3+2] Cycloaddtion, substituted (Z)-3-((2,2,2-trifluoroethyl)imino)indolin-2-one-2-nitrobenzofuran, nitro-substituted benzoheteroarenes, Substituted (1R,3S,3aS,8bS)-3a-nitro-1-(trifluoromethyl)-1,2,3a,8b-tetrahydrospiro[benzofuro[2,3-c]pyrrole-3,3′-indolin]-2′-one, 3-[[3,5-bis(trifluoromethyl)phenyl]amino]-4-[(8α,9S)-cinchonan-9-ylamino]-3-Cyclobutene-1,2-dione, Cinchonidine Derivative

by werner@buchler-gmbh.com | Oct 25, 2023

Fluorination, α,β-unsaturated aldehydes, N-fluoro-N-(phenylsulfonyl)benzenesulfonamide, (2R),4-disubstituted (E)-2-fluoro but-3-enal, (9R)-9-Aminocinchonan-6′-ol, Cupreidine Derivative

by werner@buchler-gmbh.com | Jun 22, 2023

α-Alkylation, isopropyl 2-((diphenylmethylene)amino)acetate, benzylbromide, isopropyl (S)-2-((diphenylmethylene)amino)-3-phenylpropanoate, (8α,9R)-9-hydroxy-1-(phenylmethyl)-Cinchonanium chloride (polymer-bound), Cinchonidine Derivative

by Anna-Lena Hartmann | Nov 24, 2022

α-Alkylation, tert-butyl 2-((diphenylmethylene)amino)acetate, 1-(bromomethyl)-3,5-dichlorobenzene, tert-butyl (R)-3-(3,5-dichlorophenyl)-2-((diphenylmethylene)amino)propanoate, (9S)-1-(9-anthracenylmethyl)-9-(2-propenyloxy)-Cinchonanium bromide, Cinchonine Derivative

by Anna-Lena Hartmann | Nov 24, 2022

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