1,2-Bis(dimethylphosphino)ethane
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| 1,2-Bis(dimethylphosphino)ethane | |
|---|---|
| File:Dmpe-2D-skeletal-B.png | |
| File:Dmpe-from-xtal-1997-3D-balls.png | |
| 1,2-Bis(dimethylphosphino)ethane | |
| Other names DMPE, ethylenebis(dimethylphosphine) | |
| style="background: #F8EABA; text-align: center;" colspan="2" | Identifiers | |
| CAS number | 23936-60-9 |
| PubChem | 141059 |
| ChemSpider | 124423 |
| SMILES | Script error: No such module "collapsible list". |
| InChI | Script error: No such module "collapsible list". |
| InChI key | ZKWQSBFSGZJNFP-UHFFFAOYAN |
| style="background: #F8EABA; text-align: center;" colspan="2" | Properties | |
| Molecular formula | C6H16P2 |
| Molar mass | 150.14 g mol−1 |
| Density | 0.9 g/mL at 25 °C |
| Boiling point |
180 °C |
| Except where noted otherwise, data are given for materials in their standard state (at 25 °C, 100 kPa) | |
| Infobox references | |
1,2-Bis(dimethylphosphino)ethane (dmpe) is a diphosphine ligand in coordination chemistry. It can be synthesised by the reaction of methylmagnesium iodide with 1,2-bis(dichlorophosphino)ethane:[1]
- Cl2PCH2CH2PCl2 + 4MeMgI → Me2PCH2CH2PMe2 + 4MgICl
References
- ↑ R. J. Burt, J. Chatt, W. Hussain, G. J. Leigh (1979). "A convenient synthesis of 1,2-bis(dichlorophosphino)ethane, 1,2-bis(dimethylphosphino)ethane and 1,2-bis(diethylphosphino)ethane". J. Organomet. Chem. 182 (2): 203–206. doi:10.1016/S0022-328X(00)94383-3.
