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Michael Addition, 4-methoxybenzyl 2-bromo-3-(ethylthio)-3-oxopropanoate, (E)-(2-nitrovinyl)benzene, 4-methoxybenzyl (2S,3R)-2-bromo-2-((ethylthio)carbonyl)-4-nitro-3-phenylbutanoate, S-ethyl (1R,2R,3R)-2-nitro-3-phenylcyclopropane-1-carbothioate, 3-[[[3,5-bis(trifluoromethyl)phenyl]methyl]amino]-4-[[(9R)-6′-methoxycinchonan-9-yl]amino]-3-Cyclobutene-1,2-dione, Quinidine Derivative

by werner@buchler-gmbh.com | Feb 11, 2025

Spirocyclization, isatins, γ-hydroxy enones, cyclic acetals with spirooxindole skeleton, 3-[[(8α,9S)-6′-methoxycinchonan-9-yl]amino]-4-(tricyclo[3.3.1.13,7]dec-1-ylamino)-3-cyclobutene-1,2-dione, Quinine Derivative

by Anna-Lena Hartmann | Feb 10, 2025

Sulfa-Michael Addition, acyclic 2‐en‐4‐ynones, phenylmethanethiol, 3-(benzylthio)-1,5-diphenylpent-4-yn-1-one, 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 | Jan 31, 2025

Cascade reaction, 2-mercaptoquinoline-3-carbaldehydes, nitroolefins, 2H-Thiopyrano[2,3-b]quinolines, 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 | Jan 31, 2025

Epoxidation, β-aryl-β-trifluoromethyl-disubstituted enones, hydroperoxide, tetrasubstituted trifluoromethylated epoxides, (9S)-9-hydroxy-6′-methoxy-1-[(pentafluorophenyl)methyl]-cinchonanium bromide, Quinidine Derivative

by werner@buchler-gmbh.com | Jan 29, 2025

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