682136

(S)-(+)-4,12-Bis(diphenylphosphino)-[2.2]-paracyclophane

96%

• Synonyme(s) : (S)-Phanephos
• Formule empirique (notation de Hill) : C₄₀H₃₄P₂
• Numéro CAS: 192463-40-4
• Poids moléculaire : 576.65
• NACRES: NA.22
• PubChem Substance ID: 24885680
• UNSPSC Code: 12352002
• MDL number: MFCD03094575

Propriétés

• assay: 96%
• form: solid
• optical activity: [α]22/D +34°, c = 1 in chloroform
• mp: 224-226 °C
• functional group: phosphine
• SMILES string: C1Cc2ccc(CCc3ccc1cc3P(c4ccccc4)c5ccccc5)cc2P(c6ccccc6)c7ccccc7
• InChI: 1S/C40H34P2/c1-5-13-35(14-6-1)41(36-15-7-2-8-16-36)39-29-31-21-25-33(39)27-23-32-22-26-34(28-24-31)40(30-32)42(37-17-9-3-10-18-37)38-19-11-4-12-20-38/h1-22,25-26,29-30H,23-24,27-28H2
• InChI key: GYZZZILPVUYAFJ-UHFFFAOYSA-N

Description

Application

Efficient ligand for asymmetric hydrogentation of dehydroamino acids, methyl esters and keytones.

Legal Information

Sold in collaboration with Johnson Matthey Catalyst for research purposes only. US5874629 and any patents arising therefrom apply.

Informations sur la sécurité

• Classe de stockage: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves