417068

(4S)-(+)-Phenyl-α-[(4S)-phenyloxazolidin-2-ylidene]-2-oxazoline-2-acetonitrile

97%

• Sinónimos: (S,S)-4-Phenyl-α-(4-phenyloxazolidin-2-ylidene)-2-oxazoline-2-acetonitrile
• Fórmula empírica (notación de Hill): C₂₀H₁₇N₃O₂
• Número de CAS: 150639-33-1
• Peso molecular: 331.37
• MDL number: MFCD00192394
• UNSPSC Code: 12352005
• PubChem Substance ID: 24866118
• NACRES: NA.22

Propiedades

• assay: 97%
• form: solid
• optical activity: [α]20/D +364°, c = 1 in chloroform
• mp: 146-148 °C (lit.)
• functional group: 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
• InChI key: QVVGSAYHUSBCQV-SRKGJJLTSA-N

Descripción

General description

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

Application

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

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

Información de seguridad

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves