Spirocyclization, N/C-substituted 2-(2-oxoindolin-3-ylidene)malononitrile, N/C-Substituted 3-hydroxyindolin-2-one, N/C-subsituted 5′-amino-2,2”-dioxodispiro[indoline-3,2′-furan-3′,3”-indoline]-4′-carbonitrile, Cinchonine Base by werner@buchler-gmbh.com | Apr 12, 2023
Aza-Henry, (Nitro-Mannich), substituted-tert-butyl(tosylmethyl)carbamate, tert-butyldimethyl(4-nitrobutoxy)silane, tert-butyl ((1R,2S)-5-((tert-butyldimethylsilyl)oxy)-1-substituted-2-nitropentyl)carbamate, (8α,9R)-9-hydroxy-6′-methoxy-1-(phenylmethyl)-Cinchonanium chloride, Quinine Derivative by werner@buchler-gmbh.com | Mar 10, 2023
Aza-Henry, (Nitro-Mannich), tert-butyl (E)-(4-chlorobenzylidene)carbamate, nitromethane, tert-butyl (S)-(1-(4-chlorophenyl)-2-nitroethyl)carbamate, N-[3,5-Bis(trifluoromethyl)phenyl]-N′- [(8α,9S)-6′-methoxycinchonan-9-yl]thiourea, Quinine Derivative by werner@buchler-gmbh.com | Mar 9, 2023
Henry reaction, aldehydes, nitroalkanes, beta-nitroalcohols, 2,4-bis(1,1-dimethylethyl)-6-[(E)-[[(8α,9S)-6′-methoxycinchonan-9-yl]imino]methyl]-phenol, Quinine Derivative by werner@buchler-gmbh.com | Mar 7, 2023
Desymmetrization, (3aR,7aS)-3a,7a-dimethyl-3a,7a-dihydroisobenzofuran-1,3-dione, methanol, (1R,6S)-6-(methoxycarbonyl)-1,6-dimethylcyclohexa-2,4-diene-1-carboxylic acid, Quinine Base by werner@buchler-gmbh.com | Feb 20, 2023
