417068

(4S)-(+)-Phenyl-α-[(4S)-phenyloxazolidin-2-yliden]-2-oxazolin-2-acetonitril

97%

• Synonym(e): (S,S)-4-Phenyl-α-(4-phenyloxazolidin-2-yliden)-2-oxazolin-2-acetonitril
• Empirische Formel (Hill-System): C₂₀H₁₇N₃O₂
• CAS-Nummer: 150639-33-1
• Molekulargewicht: 331.37
• MDL-Nummer: MFCD00192394
• UNSPSC-Code: 12352005
• PubChem Substanz-ID: 24866118
• NACRES: NA.22

Eigenschaften

• Assay: 97%
• Form: solid
• Optische Aktivität: [α]20/D +364°, c = 1 in chloroform
• mp (Schmelzpunkt): 146-148 °C (lit.)
• Funktionelle Gruppe: ether; nitrile; phenyl
• SMILES String: N#C\C(=C1\N[C@H](CO1)c2ccccc2)C3=N[C@H](CO3)c4ccccc4
• InChI: 1S/C20H17N3O2/c21-11-16(19-22-17(12-24-19)14-7-3-1-4-8-14)20-23-18(13-25-20)15-9-5-2-6-10-15/h1-10,17-18,22H,12-13H2/b19-16-/t17-,18-/m1/s1
• InChIKey: QVVGSAYHUSBCQV-SRKGJJLTSA-N

Beschreibung

Allgemeine Beschreibung

(4S)-(+)-Phenyl-α-[(4S)-phenyloxazolidin-2-ylidene]-2-oxazoline-2-acetonitrile is a C₂-symmetric chiral bisoxazoline (BOX) ligand.

Anwendung

Ligand for enantioselective catalysis. Easily forms bidentate coordination complexes due to the strong affinity of the oxazoline nitrogen for various metals.

(4S)-(+)-Phenyl-α-[(4S)-phenyloxazolidin-2-ylidene]-2-oxazoline-2-acetonitrile/Re(V)-oxo complex can catalyze the asymmetric hydrosilylation of ketones.

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Gloves