Synonym: (2S,2′S,5S,5′S)-2,2′,5,5′-Tetraethyl-1,1′-(o-phenylene)diphospholane; (S,S)-Ethyl-DUPHOS
CAS Number: 136779-28-7
Empirical Formula (Hill Notation): C22H36P2
Molecular Weight: 362.47
MDL Number: MFCD00142321
Linear Formula: C22H36P2
Product Type: Chemical
| density |
1.010 g/mL at 25 °C |
| InChI |
1S/C22H36P2/c1-5-17-13-14-18(6-2)23(17)21-11-9-10-12-22(21)24-19(7-3)15-16-20(24)8-4/h9-12,17-20H,5-8,13-16H2,1-4H3/t17-,18-,19-,20-/m0/s1 |
| InChI key |
GVVCHDNSTMEUCS-MUGJNUQGSA-N |
| refractive index |
n20/D 1.581 |
| SMILES string |
CC[C@H]1CC[C@H](CC)P1c2ccccc2P3[C@@H](CC)CC[C@@H]3CC |
| Application: |
(+)-1,2-Bis[(2S,5S)-2,5-diethylphospholano]benzene is a chiral ligand that can be used to prepare its rhodium metal complexes, which are used as catalysts in asymmetric hydrogenation reactions. |
| Application: |
DuPhos and BPE Ligands: Highly Efficient Privileged Ligands  |
| Legal Information: |
Sold in collaboration with Namena Corp. for research purposes only. These compounds were made and sold under license from E.I. du Pont de Nemours and Company, which license does not include the right to use the compounds in producing products for sale in the pharmaceutical field. |
| Packaging: |
100 mg in clear glass bottle |
| Packaging: |
500 mg in amber glass bottle |
| Density |
1.010 g/mL at 25 °C |
| Refractive Index |
n20/D 1.581 |
| UNSPSC |
12352005 |
GHS07