Spirocyclization, N-alkoxy-4-oxo-acrylamides, isatin-derived ketimines, spirooxindole-imidazolidinones, 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 | Feb 3, 2026
Cyclization, substituted 5-methylenethiazol-4(5H)-one, 2,4,4,4-tetrafluoro-3,3-dihydroxy-1-phenylbutan-1-one, pyran derivatives, 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 | Feb 3, 2026
Alkylation, N-protected 3-allylindolin-2-one, N-protected 1-ethoxy-3-phenylprop-2-yn-1-amine, pyrazoles, N-[3,5-Bis(trifluoromethyl)phenyl]-N′-[(8α,9S)-6′-methoxycinchonan-9-yl]thiourea, Quinine Derivative by werner@buchler-gmbh.com | Jan 16, 2026
Cyclization, diethyl (E)-pent-2-enedioate, (E)-(2-nitrovinyl)benzene, ethyl (2R,3S,4R)-2-(2-ethoxy-2-oxoethyl)-4-phenylpyrrolidine-3-carboxylate, N-[3,5-Bis(trifluoromethyl)phenyl]-N′-[(8α,9S)-6′-methoxycinchonan-9-yl]thiourea, Quinine Derivative by werner@buchler-gmbh.com | Jan 12, 2026
Atropisomer synthesis, 2-arylimidazoles, Morita–Baylis–Hillman (MBH) carbonates, arylimidazoles, Quinidine Base by Anna-Lena Hartmann | Jan 12, 2026
