682136

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

96%

• Sinonimo/i: (S)-Phanephos
• Formula empirica (notazione di Hill): C₄₀H₃₄P₂
• Numero CAS: 192463-40-4
• Peso molecolare: 576.65
• NACRES: NA.22
• PubChem Substance ID: 24885680
• UNSPSC Code: 12352002
• MDL number: MFCD03094575

Proprietà

• 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

Descrizione

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.

Informazioni sulla sicurezza

• Classe di stoccaggio: 11 - Combustible Solids
• Che succede?: WGK 3
• Punto di infiammabilità (°F): Not applicable
• Punto di infiammabilità (°C): Not applicable
• DPI (dispositivi di protezione individuale): dust mask type N95 (US), Eyeshields, Gloves