405973

2,2′-Bis[(4S)-4-benzyl-2-oxazoline]

98%

• Synonym(s): (S,S)-4,4′-Dibenzyl-2,2′-bi(2-oxazoline), (S,S)-2,2′-Bis(4-benzyl-2-oxazoline)
• Empirical Formula (Hill Notation): C₂₀H₂₀N₂O₂
• CAS Number: 133463-88-4
• Molecular Weight: 320.39
• Beilstein/REAXYS Number: 4756827
• MDL number: MFCD00191793
• UNSPSC Code: 12352005
• PubChem Substance ID: 24865344
• NACRES: NA.22

Properties

• assay: 98%
• form: solid
• optical activity: [α]20/D −40.6°, c = 1 in ethanol
• mp: 129-132 °C (lit.)
• SMILES string: C1OC(=N[C@H]1Cc2ccccc2)C3=N[C@H](CO3)Cc4ccccc4
• InChI: 1S/C20H20N2O2/c1-3-7-15(8-4-1)11-17-13-23-19(21-17)20-22-18(14-24-20)12-16-9-5-2-6-10-16/h1-10,17-18H,11-14H2/t17-,18-/m0/s1
• InChI key: OIEQQWQZUYZCRJ-ROUUACIJSA-N

Description

Application

2,2′-Bis[(4S)-4-benzyl-2-oxazoline] can be used as:

• A catalyst for the enantioselective hydrosilylation of ketones.
• A Schiff base ligand in the preparation of rhodium(I) and palladium(II) coordination complexes.
• A ligand in the formation of copper(I) halide complexes; applicable in the synthesis of coordination polymers.

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H315,H319,H335
• pcodes: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• 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