Amination, substituted diisopropyl acetylphosphonate, amides, arylmethanamines, sulfurous dichloride, triisopropyl phosphite, substituted diisopropyl (aminomethyl)phosphonate, (8α,9R)-9-[(6-chloro-2,5-diphenyl-4-pyrimidinyl)oxy]-1-[[2′-(1,1-dimethylethoxy)-3,3′′,4,4′′,5,5′′-hexamethoxy[1,1′:3′,3′′-terphenyl]-5′-yl]methyl]-6′-hydroxy-cinchonanium bromide, Cupreine Derivative by werner@buchler-gmbh.com | Apr 29, 2026
Atropisomer Synthesis, diarylalkynes, arylsulfinic acid, N-iodosuccinimide, multiaxis atropisomers, 3-[[3,5-bis(trifluoromethyl)phenyl]amino]-4-[[(8α,9S)-6′-hydroxycinchonan-9-yl]amino]-3-cyclobutene-1,2-dione, Cupreine Derivative by werner@buchler-gmbh.com | Apr 23, 2026
Atropisomer Synthesis, arylalkynes, n-bromosuccinimide, acetyl chloride, Z-vicinal dihaloalkene atropisomers, N-[(8α,9S)-6′-Methoxycinchonan-9-yl]-4-(trifluoromethyl)benzamide, Quinine Derivative by werner@buchler-gmbh.com | Mar 12, 2026
Cycloaddition, substituted 9-(silyloxy)non-1-en-7-yn-5-one, substituted (6S,8R)-8-((silyloxy)methyl)bicyclo[4.2.0]oct-1-en-3-one, N-[3,5-Bis(trifluoromethyl)phenyl]-N′-[(8α,9S)-6′-methoxycinchonan-9-yl]thiourea, Quinine Derivative by werner@buchler-gmbh.com | Dec 9, 2025
Amination, 2-bromo-N-phenylpropanamide, N-methylaniline, (S)-2-(methyl(phenyl)amino)-N-phenylpropanamide, copper iodide, N-[(S)-[(1S,2S,4S,5R)-5-ethenyl-1-azabicyclo[2.2.2]oct-2-yl](6-methoxy-4-quinolinyl)methyl]-8-quinolinesulfonamide, Quinine Derivative by werner@buchler-gmbh.com | Aug 25, 2025
