Aza-Friedel-Crafts Alkylation, acenaphthenequinoneimines, naphthols, hemiketals, 3-[[3,5-bis(trifluoromethyl)phenyl]amino]-4-[[(8α,9S)-6′-methoxycinchonan-9-yl]amino]-3-Cyclobutene-1,2-dione, Quinine Derivative by werner@buchler-gmbh.com | Aug 14, 2026
Spirocyclization, methyleneindolinones, α-unsubstituted isocyanoacetates, spirooxindoles, 2-(diphenylphosphino)-N-[(8α,9S)-6′-methoxycinchonan-9-yl]-benzamide, Quinine Derivative by werner@buchler-gmbh.com | Jul 2, 2026
Cyclization, 1,5-dienes, potassium permanganate, tetrahydrofurans, (1S,2S,4S,5R)-2-((R)-(benzyloxy)(quinolin-4-yl)methyl)-1-(3,5-bis(trifluoromethyl)benzyl)-5-ethylquinuclidin-1-ium bromide, Dihydrocinchonidine Derivative by werner@buchler-gmbh.com | Jun 4, 2026
Sulfa-Michael Addition, aryl substituted α,β-unsaturated N-acyl pyrazoles, benzenethiol, (R)-3-cyclohexyl-3-(phenylthio)-1-(1H-pyrazol-1-yl)propan-1-one, 3-[[3,5-Bis(trifluoromethyl)phenyl]amino]-4-[[(8α,9S)-10,11-dihydro-6′-methoxycinchonan-9-yl]amino]-3-Cyclobutene-1,2-dione, Dihydroquinine Derivative by werner@buchler-gmbh.com | Apr 2, 2026
Cycloaddition, 2-cyclopentenon, ethyl (E)-4-oxo-4-(phenylthio)but-2-enoate, ethyl (1S,2R,3R,4S)-6-oxo-3-((phenylthio)carbonyl)bicyclo[2.2.1]heptane-2-carboxylate, 5-fluoro-2-hydroxybenzoic acid, (8α,9S)-6′-Methoxycinchonan-9-amine, Quinine Derivative by werner@buchler-gmbh.com | Mar 6, 2026
