676098

(S)-VANOL

97%

• Synonym(e): (S)-3,3′-Diphenyl-2,2′-bi-(1-naphthalol), (S)-3,3′-Diphenyl-2,2′-bi-(1-naphthol)
• Empirische Formel (Hill-System): C₃₂H₂₂O₂
• CAS-Nummer: 147702-14-5
• Molekulargewicht: 438.52
• MDL-Nummer: MFCD08459338
• UNSPSC-Code: 12352005
• PubChem Substanz-ID: 24884836
• NACRES: NA.22

Eigenschaften

• Assay: 97%
• Optische Aktivität: [α]20/D -314°, c = 1 in chloroform
• mp (Schmelzpunkt): 199-203 °C
• Funktionelle Gruppe: phenyl
• SMILES String: Oc1c(c(cc2ccccc12)-c3ccccc3)-c4c(O)c5ccccc5cc4-c6ccccc6
• InChI: 1S/C32H22O2/c33-31-25-17-9-7-15-23(25)19-27(21-11-3-1-4-12-21)29(31)30-28(22-13-5-2-6-14-22)20-24-16-8-10-18-26(24)32(30)34/h1-20,33-34H
• InChIKey: NDTDVKKGYBULHF-UHFFFAOYSA-N

Beschreibung

Anwendung

VANOL has proven to be an excellent ligand in catalytic asymmetric Diels-Alder, imine aldol, and aziridination reactions.

(S)-VANOL is a vaulted biaryl ligand that may be used in the synthesis of coordinated complexes, such as (dppe)Pt(S-VANOL) [dppe= bis(diphenylphosphino)ethane] and (S,S-chiraphos)Pt(S-VANOL) [chiraphos= 2,3-bis(diphenylphosphino)butane].

Sicherheitshinweise

• Piktogramme: GHS05,GHS07
• Signalwort: Danger
• H-Sätze: H315,H318,H335,H413
• P-Sätze: P273 - P280 - P302 + P352 - P305 + P351 + P338 + P310
• Gefahreneinstufungen: Aquatic Chronic 4 - Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Gloves