Reactions - Buchler GmbH

Michael Addition, pentane-2,4-dione, (E)-(2-nitrovinyl)benzene, (R)-3-(2-nitro-1-phenylethyl)pentane-2,4-dione, 3-[[[3,5-bis(trifluoromethyl)phenyl]methyl]amino]-4-[(8α,9S)-cinchonan-9-ylamino]-3-Cyclobutene-1,2-dione, Cinchonidine Derivative

Michael, Michael Addition

Hetero Diels-Alder, indoline-2,3-dione, (E)-5-methylhex-3-en-2-one, (3S,6’S)-6′-isopropyl-5′,6′-dihydrospiro[indoline-3,2′-pyran]-2,4′(3’H)-dione, N,N′-Bis[3,5-bis(trifluoromethyl)phenyl]thiourea, N-[(1,1-dimethylethoxy)carbonyl]-O-(1,1-dimethylethyl)-L-Threonine, (8α,9S)-Cinchonan-9-amine, Cinchonidine Derivative

Cycloaddition, Diels-Alder reaction

Cascade Reaction, substituted 2-methylenemalononitrile, substituted 4-hydroxy-2H-chromen-2-one, substituted 2-amino-5-oxo-4H,5H-pyrano[3,2-c]chromene-3-carbonitrile, 3-[(8α,9S)-cinchonan-9-ylamino]-4-[[[(1R,4aS,10aR)-1,2,3,4,4a,9,10,10a-octahydro-1,4a-dimethyl-7-(1-methylethyl)-1-phenanthrenyl]methyl]amino]-3-Cyclobutene-1,2-dione, Cinchonidine Derivative

Cascade reaction

Hydrogenation, 1-(o-tolyl)ethan-1-one, (S)-1-(o-tolyl)ethan-1-ol, Di-μ-chlorobis[(1,2,5,6-η)-1,5-cyclooctadiene]diiridium, N-[[2-[bis(2-methoxyphenyl)phosphino]phenyl]methyl]-(8α,9S)-cinchonan-9-amine, Cinchonidine Derivative

Hydrogenation, Hydrogenation of ketones

Chlorocyclization, substituted N-(2-vinylphenyl)amide, 1,3-dichloro-5,5-dimethylimidazolidine-2,4-dione, substituted (S)-4-(chloromethyl)-4H-benzo[d][1,3]oxazine, 9-[2-[bis(2-methylphenyl)amino]benzoate]-(8α,9R)-Cinchonan-9-ol, Cinchonidine Derivative

Chlorination, Cyclization, Cyclization, Further Cyclizations

Chlorocyclization, substituted tert-butyl (2-vinylphenyl)carbamate, 1,3-dichloro-5,5-dimethylimidazolidine-2,4-dione, substituted (S)-4-(chloromethyl)-1,4-dihydro-2H-benzo[d][1,3]oxazin-2-one, 9-[2-[bis(2-methylphenyl)amino]benzoate]-(8α,9R)-Cinchonan-9-ol, Cinchonidine Derivative

Chlorination, Cyclization

Trifluoromethylation, 4-bromo-2-(3-hydroxy-3-methylbutoxy)-9H-fluoren-9-one, trimethyl(trifluoromethyl)silane, (R)-4-bromo-2-(3-hydroxy-3-methylbutoxy)-9-(trifluoromethyl)-9H-fluoren-9-ol, 1-[[4-(1,1-dimethylethyl)-3-methoxyphenyl]methyl]-9-hydroxy-(8α,9R)-cinchonanium bromide, Cinchonidine Derivative

Fluorination, Fluoromethylation, Trifluoromethylation

Cross- Coupling, (Z)-N-(4-nitrobenzyl)-4-(triisopropylsilyl)but-3-yn-2-imine, methyl (E)-benzylidenecarbamate, methyl ((1S,2R)-2-methyl-2-(((E)-4-nitrobenzylidene)amino)-1-phenyl-4-(triisopropylsilyl)but-3-yn-1-yl)carbamate, methyl (E)-(2-(4-nitrophenyl)-1-phenyl-2-((4-(triisopropylsilyl)but-3-yn-2-ylidene)amino)ethyl)carbamate, 9-[(6-chloro-2,5-diphenyl-4-pyrimidinyl)oxy]-1-[[2′-(1,1-dimethylethoxy)-3,3′′,5,5′′-tetramethoxy[1,1′:3′,1′′-terphenyl]-5′-yl]methyl]-10,11-dihydro-11-[[tris(1-methylethyl)silyl]oxy]-(9R)-cinchonanium bromide, Cinchonidine Derivative

Allylation, (Z)-((3-bromoprop-1-en-1-yl)oxy)(tert-butyl)dimethylsilane, tert-butyl 2-((diphenylmethylene)amino)acetate, tert-butyl (S,Z)-6-((tert-butyldimethylsilyl)oxy)-2-((diphenylmethylene)amino)hex-4-enoate, 1-(9-anthracenylmethyl)-9-hydroxy-(8α,9R)-cinchonanium bromide, Cinchonidine Derivative

Alkylation, Allylation

Spirocyclization, substituted (Z)-3-((2,2,2-trifluoroethyl)imino)indolin-2-one, substituted 1-methyl-3-methyleneindolin-2-one, substituted (3R,3’R,5’S)-1”-methyl-5′-(trifluoromethyl)dispiro[indoline-3,2′-pyrrolidine-3′,3”-indoline]-2,2”-dione, 3-[(8α,9S)-cinchonan-9-ylamino]-4-[[(1R)-1-phenylethyl]amino]-3-Cyclobutene-1,2-dione, Cinchonidine Derivative

Spirocyclization

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