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Epoxidation, 2-cyclopentenones, hydrogen peroxide, epoxycyclopentanones, (R)-Mosher´s acid, (8α,9S)-6′-Methoxy-2′-phenylcinchonan-9-amine, Quinine Derivative

by Anna-Lena Hartmann | Apr 19, 2023

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 Derivative

by werner@buchler-gmbh.com | Apr 18, 2023

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-(phenylmethyl)-cinchonanium chloride, Cinchonine Derivative

by werner@buchler-gmbh.com | Apr 12, 2023

Cross-coupling, 2-methyl-2,3-dihydro-1H-inden-1-one, aryl halides, 2-substituted (R)-2-methyl-2,3-dihydro-1H-inden-1-one, tris(dibenzylideneacetone)dipalladium(0), Quinine Base

by werner@buchler-gmbh.com | Mar 23, 2023

Fluorination, tert-butyl 2-oxo-3-phenylindoline-1-carboxylate, N-fluoro-N-(phenylsulfonyl)benzenesulfonamide, tert-butyl (R)-3-fluoro-2-oxo-3-phenylindoline-1-carboxylate, 1,4-bis[(9S)-10,11-dihydro-6′-methoxycinchonan-9-yl]-9,10-Anthracenedione, Dihydroquinine Derivative

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

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