Spirocyclization, isatin-derived β,γ-unsaturated α-ketoesters, substituted 3-hydroxy-4H-chromen-4-one, spirocycles, N-[3,5-Bis(trifluoromethyl)phenyl]-N′-[(8α,9S)-6′-methoxycinchonan-9-yl]thiourea, Quinine Derivative by werner@buchler-gmbh.com | Jul 4, 2025
Friedel-Crafts reaction, 1-Benzyl-5-bromoisatin, 3-Methoxyphenol, (3R)-5-Bromo-1,3-dihydro-3-hydroxy-3-(2-hydroxy-4-methoxyphenyl)-1-(phenylmethyl)-2H-indol-2-one, N-[3,5-Bis(trifluoromethyl)phenyl]-N′-(8α,9S)-cinchonan-9-ylthiourea, Cinchonidine Derivative by Anna-Lena Hartmann | Jun 26, 2025
Spirocyclization, substituted ethyl (Z)-2-(1-benzyl-2-oxoindolin-3-ylidene)-2-cyanoacetate, phenols, spiro-oxindoles, N-[3,5-Bis(trifluoromethyl)phenyl]-N′-[(8α,9S)-6′-methoxycinchonan-9-yl]thiourea,Quinine Derivative by werner@buchler-gmbh.com | Apr 11, 2025
Addition, kojic acid derivatives, β-nitroolefins, 6-(((tert-butyldimethylsilyl)oxy)methyl)-3-hydroxy-2-(2-nitro-1-phenylethyl)-4H-pyran-4-one, (2R,3R,4S,5R,6R)-2-(acetoxymethyl)-6-(3-((R)-(6-methoxyquinolin-4-yl)((1S,2R,4S,5R)-5-vinylquinuclidin-2-yl)methyl)thioureido)tetrahydro-2H-pyran-3,4,5-triyl triacetate, Quinidine Derivative by werner@buchler-gmbh.com | Mar 14, 2025
Vinylogous Michael Addition, maleimides, γ-aryl-substituted deconjugated butenolides, chiral butenolides with adjacent quaternary and tertiary stereocenters, 3-[[3,5-bis(trifluoromethyl)phenyl]amino]-4-[[(8α,9S)-6′-methoxycinchonan-9-yl]amino]-3-Cyclobutene-1,2-dione, Quinine Derivative by Anna-Lena Hartmann | Feb 28, 2025
