1,6-Conjugate Addition, substituted 4-benzylidene-2,6-di-tert-butylcyclohexa-2,5-dien-1-ol, disubstituted (diazomethyl)phosphonate, substituted ((2S)-2-(3,5-di-tert-butyl-4-hydroxycyclohexa-2,5-dien-1-yl)-1-diazo-2-phenylethyl)phosphonate, 1-[[3,5-bis(1,1-dimethylethyl)-2,6-diethoxyphenyl]methyl]-9-hydroxy-6′-(2-naphthalenyl)-cinchonanium chloride, Cupreine Derivative by werner@buchler-gmbh.com | Mar 21, 2023
Spirocyclization, substituted (E)-4-ethylideneisoxazol-5(4H)-one, substituted 2-cyanoacetate, substituted (3S,4S,5S)-6-oxo-7-oxa-1,8-diazaspiro[4.4]non-8-ene-3-carboxylate, 3-[(1,1-dimethylethyl)amino]-4-[[(8α,9S)-6′-methoxycinchonan-9-yl]amino]-3-Cyclobutene-1,2-dione, Quinine Derivative by werner@buchler-gmbh.com | Mar 20, 2023
Mannich reaction, benzyl ((4-methoxyphenyl)(tosyl)methyl)carbamate, bis(4-methoxyphenyl) malonate, bis(4-methoxyphenyl) (S)-2-((((benzyloxy)carbonyl)amino)(4-methoxyphenyl)methyl)malonate, 9-hydroxy-6′-methoxy-1-[[2-(trifluoromethyl)phenyl]methyl]-cinchonanium bromide, Quinine Derivative by werner@buchler-gmbh.com | Mar 20, 2023
Spirocyclization, (E)-7-chloro-3-ethylidene-1-methylindolin-2-one, diethyl 2-((2,2,2-trifluoroethyl)imino)malonate, diethyl (2’R,3R,4’S)-7-chloro-1,4′-dimethyl-2-oxo-2′-(trifluoromethyl)spiro[indoline-3,3′-pyrrolidine]-5′,5′-dicarboxylate, 3-[[3,5-bis(trifluoromethyl)phenyl]amino]-4- [(8α,9S)-cinchonan-9-ylamino]- 3-Cyclobutene-1,2-dione, Cinchonidine Derivative by werner@buchler-gmbh.com | Mar 16, 2023
1,3 dipolar cycloaddition cascade, methyl-2-oxo-2H-pyran-3-carboxylate, (E)-1-methyl-3-((2,2,2-trifluoroethyl)imino)indolin-2-one, methyl (3S,3’R,3a’S,5a’S,6’R,8’R,8a’R,8b’S)-1,1”-dimethyl-2,2”,5′-trioxo-3′,8′-bis(trifluoromethyl)-3′,3a’,7′,8′,8a’,8b’-hexahydro-2’H-dispiro[indoline-3,1′-pyrano[2,3-c:4,5-c’]dipyrrole-6′,3”-indoline]-5a'(5’H)-carboxylate, Dihydroquinine Base by werner@buchler-gmbh.com | Feb 27, 2023
