405965

2,2′-Methylen-bis[(4S)-4-tert-butyl-2-oxazolin]

99%

• Synonym(e): (S,S)-2,2′-Methylen-bis-(4-tert.-butyl-2-oxazolin)
• Empirische Formel (Hill-System): C₁₅H₂₆N₂O₂
• CAS-Nummer: 132098-54-5
• Molekulargewicht: 266.38
• Beilstein: 4190673
• MDL-Nummer: MFCD00192290
• UNSPSC-Code: 12352005
• PubChem Substanz-ID: 24865343
• NACRES: NA.22

Eigenschaften

• Assay: 99%
• Optische Aktivität: [α]20/D −118°, c = 0.5 in chloroform
• mp (Schmelzpunkt): 51-53 °C (lit.)
• SMILES String: CC(C)(C)[C@H]1COC(CC2=N[C@H](CO2)C(C)(C)C)=N1
• InChI: 1S/C15H26N2O2/c1-14(2,3)10-8-18-12(16-10)7-13-17-11(9-19-13)15(4,5)6/h10-11H,7-9H2,1-6H3/t10-,11-/m1/s1
• InChIKey: WCCCBUXURHZPQL-GHMZBOCLSA-N

Beschreibung

Anwendung

C₂ symmetric ligand for enantioselective catalysis. Easily forms bidentate coordination complexes due to the strong affinity of the oxazoline nitrogen for various metals.

2,2′-Methylenebis[(4S)-4-tert-butyl-2-oxazoline] (BOX ligand) can be used as a C₂ symmetric ligand for enantioselective asymmetric catalysis. It easily forms bidentate coordination complexes due to the strong affinity of the oxazoline nitrogen for various metals.

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H315,H319,H335
• P-Sätze: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Gefahreneinstufungen: Eye Irrit. 2 - 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