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Addition, isatins, α‐amido malonic acid half oxyesters, substituted (S)-2-amino-2-((S)-3-hydroxy-2-oxoindolin-3-yl)acetate, N-(9R)-cinchonan-9-yl-N′-methyl-thiourea, Cinchonine Derivative

by werner@buchler-gmbh.com | Mar 13, 2025

Alkylation, 2-phenyl-1,2,3,4-tetrahydroisoquinoline, acrylaldehyde, (S)-2-(2-phenyl-1,2,3,4-tetrahydroisoquinolin-1-yl)acrylaldehyde, (3α,9S)-3,9-epoxy-0,11-dihydro-cinchonan-6′-ol, Dihydrocupreidine Derivative

by werner@buchler-gmbh.com | Mar 5, 2025

Cascade reaction, 5-benzylidene-2,2-dimethyl-1,3-dioxane-4,6-dione, diethyl (E)-2-((5-bromo-2-hydroxybenzylidene)amino)malonate, diethyl (3S,3aR,9bS)-8-bromo-4-oxo-3-phenyl-1,3a,4,9b-tetrahydrochromeno[4,3-b]pyrrole-2,2(3H)-dicarboxylate, N-[3,5-Bis(trifluoromethyl)phenyl]-N′-[(8α,9S)-6′-methoxycinchonan-9-yl]thiourea, Quinine Derivative

by Anna-Lena Hartmann | Feb 28, 2025

Spirocyclization, 3-(2-methylallyl)cyclohex-2-en-1-one, (E)-1-methoxy-2-(2-nitrovinyl)benzene, (6S,10R,11R)-10-(2-methoxyphenyl)-8-methyl-11-nitrospiro[5.5]undec-7-en-2-one, (8α,9S)-6′-Methoxycinchonan-9-amine, Quinine Derivative

by Anna-Lena Hartmann | Feb 28, 2025

Rearrangement, substituted 1-mercapto-2-oxopropyl acetate, α‐acyloxy thioesters, Quinidine Base

by werner@buchler-gmbh.com | Feb 19, 2025

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