675806

(R)-(+)-2,2′,6,6′-Tetramethoxy-4,4′-bis(diphenylphosphino)-3,3′-bipyridine

97%

• Synonym(s): (R)-P-Phos
• Empirical Formula (Hill Notation): C₃₈H₃₄N₂O₄P₂
• CAS Number: 221012-82-4
• Molecular Weight: 644.64
• MDL number: MFCD04038734
• UNSPSC Code: 12352005
• PubChem Substance ID: 24885302
• NACRES: NA.22

Properties

• Quality Level: 100
• Assay: 97%
• form: solid
• optical activity: [α]20/D +98°, c = 1 in chloroform
• mp: 261-265 °C
• functional group: phosphine
• SMILES string: COc1cc(P(c2ccccc2)c3ccccc3)c(c(OC)n1)-c4c(OC)nc(OC)cc4P(c5ccccc5)c6ccccc6
• InChI: 1S/C38H34N2O4P2/c1-41-33-25-31(45(27-17-9-5-10-18-27)28-19-11-6-12-20-28)35(37(39-33)43-3)36-32(26-34(42-2)40-38(36)44-4)46(29-21-13-7-14-22-29)30-23-15-8-16-24-30/h5-26H,1-4H3
• InChI key: JZOSBBLJKXSBBN-UHFFFAOYSA-N

Description

Application

Ligand employed in the asymmetic hydrogenation of ß-keto esters, 2-arylacrylates, aryl ketones , and other substrates.

Legal Information

Sold in collaboration with Johnson Matthey Catalyst for research purposes only. US5886182 and any patents arising therefrom apply.

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable