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Spirocyclization, oxindoles, spirooxindoles, 3,4-bis[[(9R)-6′-methoxycinchonan-9-yl]amino]-3-cyclobutene-1,2-dione, Quinidine Derivative

by werner@buchler-gmbh.com | Jan 16, 2025

Spirocyclization, methyl (5E)-4,5-dihydro-1,2-dimethyl-4-oxo-5-(phenylmethylene)-1H-pyrrole-3-carboxylate, 1,4-dithiane-2,5-diol, methyl (5S,6R,9S)-9-hydroxy-1,2-dimethyl-4-oxo-6-phenyl-7-thia-1-azaspiro[4.4]non-2-ene-3-carboxylate, 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 15, 2025

Aza-Henry (Nitro-Mannich), imines, nitroethane, β-nitro amines, N-[(1S)-1-(hydroxymethyl)-2-phenylethyl]-N′-[(8α,9S)-6′-methoxycinchonan-9-yl]-thiourea, Quinine Derivative

by Anna-Lena Hartmann | Jan 6, 2025

Cyanation, α-ketiminophosphonates, acetyl cyanide, tetrasubstituted α-phosphono-α-amino nitriles, Cinchonidine Base

by Anna-Lena Hartmann | Jan 3, 2025

Michael Addition, (E)-(2-nitrovinyl)benzene, S,S-diphenyl propanebis(thioate), S,S-diphenyl 2-(2-nitro-1-phenylethyl)propanebis(thioate), 3-[[[3,5-Bis(trifluoromethyl)phenyl]methyl]amino]-4-[[(8α,9S)-10,11-dihydro-6′-methoxycinchonan-9-yl]amino]-3-Cyclobutene-1,2-dione, Dihydroquinine Derivative

by werner@buchler-gmbh.com | Nov 12, 2024

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