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
Michael Addition, imidazolones, (E)-(2-nitrovinyl)benzene, imidazolones, 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 | Mar 30, 2026
Epoxidation, (E)-3-(2-fluorophenyl)-1-phenylprop-2-en-1-one, hydrogen peroxide, ((2S,3R)-3-(2-fluorophenyl)oxiran-2-yl)(phenyl)methanone, (8α,9R)-(8′′α,9′′R)-1,1′′-[[2,2-bis[[4-[[(8α,9R)-9-hydroxy-6′-methoxycinchonanium-1-yl]methyl]phenoxy]methyl]-1,3-propanediyl]bis(oxy-4,1-phenylenemethylene)]bis[9-hydroxy-6′-methoxy-cinchonanium bromide, Quinine Derivative by werner@buchler-gmbh.com | Mar 19, 2026
Vinylogous Aldol reaction, pyrazole-4,5-diones, allyl ketones, substituted (R,E)-4-hydroxy-4-(4-oxopent-2-en-1-yl)-2,4-dihydro-3H-pyrazol-3-one, N-[(8α,9S)-6′-methoxycinchonan-9-yl]-3,5-bis(trifluoromethyl)-benzamide, Quinine Derivative by werner@buchler-gmbh.com | Mar 12, 2026
Alkylation, 3‐substituted oxindoles, brominated hydrocarbons, 3,3‐disubstituted oxindoles, N-[3,5-Bis(trifluoromethyl)phenyl]-N′-[(8α,9S)-6′-methoxycinchonan-9-yl]urea, Quinine Derivative by werner@buchler-gmbh.com | Mar 12, 2026
