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, thioaryls, nitroolefines, carbonyl compounds, γ-sulfur-β-amino-α-hydroxy esters, (2S)-2-[[[[3,5-Bis(trifluoromethyl)phenyl]amino]thioxomethyl]amino]-N-[(8α,9S)-6′-methoxycinchonan-9-yl]-3,3-dimethylbutanamide, Quinine Derivative

Cascade reaction

Cascade reaction, 2-mercaptobenzaldehyde, β,γ-unsaturated α-ketoesters, isotetronic acid-fused thiochromanes, 3-[[3,5-bis(trifluoromethyl)phenyl]amino]-4-[[(8α,9S)-6′-methoxycinchonan-9-yl]amino]-3-Cyclobutene-1,2-dione, Quinine Derivative

Cascade reaction

Atropisomer synthesis, tert-butyl 2-(((tert-butoxycarbonyl)oxy)(phenyl)methyl)acrylate, 5-bromoquinolin-2(1H)-one, tert-butyl (Z)-3-(5-bromo-2-oxoquinolin-1(2H)-yl)-2-methyl-3-phenylacrylate, (9S,9′′S)-9,9′′-[(2,5-diphenyl-4,6-pyrimidinediyl)bis(oxy)] bis[10,11-dihydro-6′-methoxy-cinchonan], Dihydroquinidine Derivative

Atropisomer synthesis

[2+2] Cycloaddition, cyclic ketimines, allenoates, substituted (E)-2-(8-oxo-8,8a-dihydroazeto[1,2-a]indol-2(1H)-ylidene)acetate, (9S)-6′-methoxy-9-(9-phenanthrenyloxy)-cinchonan, Quinidine Derivative

[2+2]-Cycloaddition, Cycloaddition

Spirocyclization, oxindoles, spirooxindoles, 3,4-bis[[(9R)-6′-methoxycinchonan-9-yl]amino]-3-cyclobutene-1,2-dione, Quinidine Derivative

Spirocyclization

Cascade reaction, α-bromonitroalkenes, 1,3-dicarbonyl compounds, tetrasubstituted 2,3-dihydrofurans, N-[3,5-Bis(trifluoromethyl)phenyl]-N′-[(8α,9S)-6′-methoxycinchonan-9-yl]thiourea, Quinine Derivative

Cascade reaction

Cascade reaction, 1,3-dicarbonyl derivatives, (E)-β,β-bromonitrostyrenes, dihydrofurans, N-[3,5-Bis(trifluoromethyl)phenyl]-N′-[(8α,9S)-6′-methoxycinchonan-9-yl]thiourea, Quinine Derivative

Cascade reaction

Cascade reaction, 2-mercaptobenzaldehydes, β-substituted-β-CF3 enones, 2-CF3-thiochromans, 3-[[3,5-bis(trifluoromethyl)phenyl]amino]-4-[[(8α,9S)-6′-methoxycinchonan-9-yl]amino]-3-Cyclobutene-1,2-dione, Quinine Derivative

Aldol, Aldol, Cascade reaction, Michael, Michael Addition

Hydrophosphonylation, imines, phosphite esters, a-amino phosphonates, (8α,9R)-1-[[3,5-bis(trifluoromethyl)phenyl]methyl]-9-hydroxy-6′-methoxy-cinchonanium bromide, Quinine Derivative

Hydrophosphonylation

Vinylogous Michael addition, 3–alkylideneoxindole, 4‐oxo‐enoates, tert-butyl (S,E)-3-(5-(3-bromophenyl)-3-(ethoxycarbonyl)-5-oxo-1-phenylpentylidene)-2-oxoindoline-1-carboxylate, N-[3,5-Bis(trifluoromethyl)phenyl]-N′-[(9R)-6′-methoxycinchonan-9-yl]thiourea, Quinidine Derivative

Michael Addition, Vinylogous Michael Addition

« 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