Atropisomer synthesis, 8‐arylquinolines, halogenating agent, atropisomeric 8‐arylquinolines, N-[3,5-bis(trifluoromethyl)phenyl]-N′- [(9R)-6′-methoxycinchonan-9-yl]-urea, Quinidine Derivative by werner@buchler-gmbh.com | Sep 22, 2026
Oxa-Michael, α,β-unsaturated carbonyl compound, 1,1‐disubstituted‐1,3‐dihydroisobenzofurans, 3-[[3,5-Bis(trifluoromethyl)phenyl]amino]-4-[[(9R)-6′-methoxycinchonan-9-yl]amino]-3-cyclobutene-1,2-dione, Quinidine Derivative by werner@buchler-gmbh.com | Jul 31, 2026
Mannich reaction, ketimines, TosMIC, ((4S,5S)-5-methyl-5-phenyl-4-tosyl-4,5-dihydro-1H-imidazol-1-yl)diphenylphosphine oxide, silver catalyst, N-[(8α,9S)-10,11-dihydro-6′-methoxycinchonan -9-yl]-2-(diphenylphosphino)-benzamide, Dihydroquinine derivative by werner@buchler-gmbh.com | Jul 29, 2026
Amination, 2-(hydroxy(pyridin-2-yl)methyl)acrylates, quinolinones, N‐vinylquinolinones, (9S,9′′S)-9,9′′-[(2,5-diphenyl-4,6-pyrimidinediyl)bis(oxy)] bis[10,11-dihydro-6′-methoxy-cinchonan], Dihydroquinidine Derivative by werner@buchler-gmbh.com | Jun 12, 2026
Michael Addition, acetylacetone, (E)-(2-nitrovinyl)benzene, (S)-3-(2-nitro-1-phenylethyl)pentane-2,4-dione, 3-[[(3R,8α,9S)-6′-(2-aminoethoxy)-10,11-dihydrocinchonan-9-yl]amino]-4-[[3,5-bis(trifluoromethyl)phenyl]amino]-3-cyclobutene-1,2-dione, Dihydrocupreine Derivative by werner@buchler-gmbh.com | May 11, 2026
