Buchler GmbH
  • Products
    • Active Pharmaceutical Ingredients
    • Asymmetric Synthesis
      • Chiral Building Blocks
      • Chiral Phase Transfer Catalysts (PTCs)
      • Chiral Screening Kit
      • Enantioselective Organocatalysts
      • Racemic Resolution
    • Food Ingredients
    • Product Overview
  • Chiral Catalyst Search (NEW)
  • Contact
  • About
    • Certificates
    • Company Policy
    • Former Buchler Company Managers
    • Galleries
      • Gallery current production and storage
      • Gallery Laboratory
      • Gallery Historical Production
    • History of Buchler
  • Career
Select Page

Cascade reaction, substituted 4-oxo-4H-chromene-3-carbaldehyde, substituted tert-butyl (E)-2-(1-acetyl-2-oxoindolin-3-ylidene)acetate, substituted tert-butyl (1’S,2’S,3S,3’R,4a’R,9a’S)-1-acetyl-1′-hydroxy-2′-nitro-9′-oxo-2′,3′,4a’,9a’-tetrahydro-1’H,9’H-spiro[indoline-3,4′-xanthene]-3′-carboxylate, N-[3,5-Bis(trifluoromethyl)phenyl]-N′-[(9R)-6′-methoxycinchonan-9-yl]thiourea, Quinidine Derivative

Cascade reaction

Michael Addition, (E)-1-(4-chlorophenyl)-3-phenylprop-2-en-1-one, ((nitromethyl)sulfonyl)benzene, (3R)-1-(4-chlorophenyl)-4-nitro-3-phenyl-4-(phenylsulfonyl)butan-1-one, (9R)-6′-methoxy-cinchonan-9-amine, Quinidine Derivative

Michael, Michael Addition

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

Cascade reaction

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

Cascade reaction

Intramolecular aza-Wacker oxidation cyclization, aromatic nitrogen‐containing dienes, dihydroindole nitrogen‐ containing polycyclic compounds, (9S)-2′-[(4S)-4-(1,1-Dimethylethyl)-4,5-dihydro-2-oxazolyl]-9-methoxycinchonan, Cinchonine Derivative

Cyclization, Further Cyclizations, Further reactions, Intramolecular aza-Wacker oxidation cyclization, Intramolecular cyclization

Intramolecular aza-Wacker oxidation cyclization, N-(2-cinnamylphenyl)acrylamide, (1S,9aR)-2-methylene-1-phenyl-1,2,9,9a-tetrahydro-3H-pyrrolo[1,2-a]indol-3-one, (8α,9R)-2′-[(4S)-4-(1,1-Dimethylethyl)-4,5-dihydro-2-oxazolyl]-9-methoxycinchonan, Cinchonidine Derivative

Cyclization, Further Cyclizations, Intramolecular aza-Wacker oxidation cyclization, Intramolecular cyclization

Diels Alder reaction, N,N’-((1E,2E)-4-benzoylcyclohexa-3,5-diene-1,2-diylidene)dibenzamide, 3-(methylthio)propanoyl chloride, (S)-(3-((methylthio)methyl)-2-oxo-2,3-dihydroquinoxaline-1,4,6-triyl)tris(phenylmethanone), 6′-methoxy-(9S)-Cinchonan-9-ol-9-benzoate, Quinidine Derivative

Cycloaddition, Diels-Alder reaction

Michael Addition, (E)-3-methyl-5-(4-methylpent-1-en-1-yl)-4-nitroisoxazole, nitromethane, (S)-3-methyl-5-(4-methyl-2-(nitromethyl)pentyl)-4-nitroisoxazole, (9S)-1-[[3,5-bis(1,1-dimethylethyl)phenyl]methyl]-9-hydroxy-6′-methoxy-cinchonanium bromide, Quinidine Derivative

Michael, Michael Addition

Fluorination, substituted tert-butyl 1-oxo-2,3-dihydro-1H-indene-2-carboxylate, N-fluorbenzolsulfonimid, substituted tert-butyl (S)-2-fluoro-1-oxo-2,3-dihydro-1H-indene-2-carboxylate, (1S,2R,4S,5R)-2-((S)-((2-((3,5-bis(trifluoromethyl)phenyl)amino)-3,4-dioxocyclobut-1-en-1-yl)amino)(6-methoxyquinolin-4-yl)methyl)-1-(3,5-di-tert-butylbenzyl)-5-vinylquinuclidin-1-ium bromide, Quinidine Derivative

Fluorination, Fluorination of beta-ketoester

Fluorination, substituted 1-oxo-2,3-dihydro-1H-indene-2-carboxylate, N-fluoro-N-(phenylsulfonyl)benzenesulfonamide, substituted 2-fluoro-1-oxo-2,3-dihydro-1H-indene-2-carboxylate, (9S)-9-fluoro-6′-methoxy-1-(phenylmethyl)-cinchonanium chloride, Quinidine Derivative

Fluorination, Fluorination of beta-ketoester

« Older Entries
Next Entries »

Glossary

Impressum / Legal Notice

Code of Conduct

Hinweisgebersystem / Whistleblowing System

Allgemeine Geschäfts-bedingungen / General Terms and Conditions

Datenschutzhinweise / Data Protection Information

Contact

My Account
  • Follow
  • Follow

All Rights Reserved by Buchler GmbH