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

Oxaziridination, (E)-N-benzylidene-4-methylbenzenesulfonamides, meta-Chloroperbenzoic acid, (S)-3-phenyl-2-tosyl-1,2-oxaziridines, N-(2,2-Dimethylpropyl)-N′-[(8α,9S)-6′-methoxycinchonan-9-yl]thiourea, Quinine Derivative

Further reactions, Oxaziridination

Epoxidation of cyclic enones, cyclic enones, hydrogen peroxide, cyclic epoxy ketones, Trifluoroacetic acid, (8α,9S)-6′-Methoxycinchonan-9-amine, Quinine Derivative

Epoxidation

Epoxidation of alpha,beta unsaturated carbonyl compounds, 2-benzylacrylaldehyde, hydrogen peroxide, (R)-2-benzyloxirane-2-carbaldehyde, (8α,9S)-6′-methoxy-Cinchonan-9-amine-2,2,2-trifluoroacetate (1:2), Quinine Derivative

Epoxidation

Epoxidation of alpha,beta-unsaturated carbonyl compounds, alpha,beta-unsaturated carbonyl compounds, hydrogen peroxide, alpha,beta epoxy carbonyl compounds, (8α,9S)-6′-methoxy-Cinchonan-9-amine-2,2,2-trifluoroacetate (1:2), Quinine Derivative

Epoxidation

Bromolactonization, olefinic acids, N-Bromosuccinimide, (R)-lactones, 2,3,4-trimethoxy-N-[(8α,9S)-6′-methoxycinchonan-9-yl]-N-methyl-Benzamide, Quinine Derivative

Cyclization, Lactonization

Bromolactonization, olefinic acids, N-Bromosuccinimide, (S)-lactones, 2,4,6-trimethoxy-N-[(8α,9S)-6′-methoxycinchonan-9-yl]-N-methyl-Benzamide, Quinine Derivative

Cyclization, Lactonization

Trifluoromethylation, 1-(5-chloro-2-nitrophenyl)-3-cyclopropylprop-2-yn-1-one, trimethyl(trifluoromethyl)silane, (S)-2-(5-chloro-2-nitrophenyl)-4-cyclopropyl-1,1,1-trifluorobut-3-yn-2-ol, (8α,9R)-9-butoxy-10,11-didehydro-6′-methoxy- 1-[[3,3′′,5,5′′-tetrakis(trifluoromethyl) [1,1′:3′,1′′-terphenyl]-5′-yl]methyl]-Cinchonanium bromide, Quinine Derivative

Trifluoromethylation

[4+2]-Cycloaddition, 2-bromobutanoyl chloride, N,N’-((1E,2E)-4,5-dichlorocyclohex-3-ene-1,2-diylidene)dibenzamide, ((2R)-6,7-dichloro-2-ethyl-3-oxo-2,3,5,6-tetrahydroquinoxaline-1,4-diyl)bis(phenylmethanone), Benzoylquinine, Quinine Derivative

[4+2]-Cycloaddition, Cycloaddition

Isoxazoline cyclization, 4-(3-(3,5-dichlorophenyl)-4,4,4-trifluorobutanoyl)-N-(1,1-dioxidothietan-3-yl)-2-methylbenzamide, hydroxylamine, 4-(5-(3,5-dichlorophenyl)-5-(trifluoromethyl)-4,5-dihydroisoxazol-3-yl)-N-(1,1-dioxidothietan-3-yl)-2-methylbenzamide, (8α,9R)-9-hydroxy-6′-methoxy-1-[(2,3,4,5,6-pentafluorophenyl)methyl]-Cinchonanium chloride, Quinine Derivative

Cyclization, Isoxazoline cyclization

[2+2] Cycloaddition, isobutyraldehyde, propionyl chloride, (3R,4S)-4-isopropyl-3-methyloxetan-2-one, (8α,9R)-6′-Methoxy-9-[(trimethylsilyl)oxy]cinchonan, Quinine Derivative

[2+2]-Cycloaddition, Cycloaddition, Lactonization

« 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