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Cascade reaction, 3-Aminooxindoles, Isatin-Derived β,γ-Unsaturated α-Keto Esters, 3,3′-Pyrrolidinyl-bispirooxindoles, 3-[[(8α,9S)-10,11-Dihydrocinchonan-9-yl]amino]-4-[[4-(trifluoromethyl)phenyl]amino]-3-cyclobutene-1,2-dione, Dihydrocinchonidine Derivative

by Anna-Lena Hartmann | May 31, 2023

Cascade reaction, enynones, pyrazolones, pyranopyrazolones, (8α,9R)-6′-[[Tris(1-methylethyl)silyl]oxy]cinchonan-9-ol, Cupreine Derivative

by Anna-Lena Hartmann | May 31, 2023

Oxa-Michael, 2,4-disubstituted tert-butyl (Z)-4-oxobut-2-enoate, hydroxylamine, carboxy-substituted 2-isoxazolines, N-[2,5-bis(trifluoromethyl)benzyl]-quinidinium Bromide, Quinidine Derivative

by werner@buchler-gmbh.com | May 30, 2023

Cyclization – Aziridination – Nuclephilic Addition, ethyl 2-azidoacrylate, 3-methoxybenzenethiol, ethyl (R)-2-((3-methoxyphenyl)thio)aziridine-2-carboxylate, N-(8α,9S)-Cinchonan-9-yl-8-quinolinesulfonamide, Cinchonidine Derivative

by Anna-Lena Hartmann | May 26, 2023

Mannich reaction, ketones, ethyl (E)-2-((4-methoxyphenyl)imino)acetate, 3,3,4-trisubstituted ethyl (R)-2-((4-methoxyphenyl)amino)-4-oxobutanoate, (R)-pyrrolidine-3-carboxylic acid, N-[3,5-Bis(trifluoromethyl)phenyl]-N′-[(9R)-6′-methoxycinchonan-9-yl]thiourea, Quinidine Derivative

by werner@buchler-gmbh.com | May 25, 2023

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