(R)-(–)-VAPOL hydrogenphosphate
DOWNLOAD MSDS (PDF)Synonym:
(R)-2,2′-Diphenyl-3,3′-biphenanthryl-4,4′-diyl phosphate,
(R)-VAPOL phosphoric acid,
18-
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CAS Number 871130-18-6
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Empirical Formula (Hill Notation) C40H25O4P
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Molecular Weight 600.60
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MDL number MFCD09265084
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PubChem Substance ID 24885284
Properties
| Related Categories | Asymmetric Synthesis, Chemical Synthesis, Chiral Catalysts, Ligands, and Reagents, Chiral Phosphoric Acids |
Description
Application
Useful chiral Bronsted acid catalyst in the addition of sulfonamides to Boc-activated aryl imines.6
Catalyst involved in:
• Desymmetrization of meso-aziridines1
• Asymmetric aza-Darzens aziridine synthesis2
• Enantioselective ring-opening of mono-and bicyclic N-acyl meso aziridines3
• Condensation of aldehydes with amino benzenesulfonamides4
• Pictet-Spengler reactions5
Packaging
100, 500 mg in glass bottle
Protocols & Applications
Reductive Amination using BINOL-Derived Chiral Phosphoric Acids
Price and Availability
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≥97.5% (HPLC)
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