Chemistry:Bis(benzonitrile)palladium dichloride
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| Names | |
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| Other names
palladium dichloride sis(benzonitrile), bis(benzonitrile)dichloropalladium
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| Identifiers | |
3D model (JSmol)
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PubChem CID
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| Properties | |
| C14H10Cl2N2Pd | |
| Molar mass | 383.57 g·mol−1 |
| Appearance | yellow-brown |
| Melting point | 129–130 °C (264–266 °F; 402–403 K) |
| Hazards | |
| GHS pictograms |  
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| GHS Signal word | Danger |
| H301, H311, H330 | |
| P260, P261, P264, P270, P271, P273, P280, P284, P301+310, P301+312, P302+352, P304+312, P304+340, P305+351+338, P310, P311, P312, P320, P321, P322, P330, P332+313, P337+313, P361, P362 | |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). | |
| Infobox references | |
Bis(benzonitrile)palladium dichloride is the coordination complex with the formula PdCl2(NCC6H5)2. It is the adduct of two benzonitrile (PhCN) ligands with palladium(II) chloride. It is a yellow-brown solid that is soluble in organic solvents. The compound is a reagent and a precatalyst for reactions that require soluble Pd(II).[1] A closely related compound is bis(acetonitrile)palladium dichloride.
The complex is prepared by dissolving PdCl2 in warm benzonitrile.[2] The PhCN ligands are labile, and the complex reverts to PdCl2 in noncoordinating solvents. According to X-ray crystallography, the two PhCN ligands are mutually trans.[3]
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References
- ↑ Jiro Tsuji; Hao Guo; Shengming Ma; Daniela Sustac Roman (2015). "Bis(benzonitrile)dichloropalladium(II)". e-EROS Encyclopedia of Reagents for Organic Synthesis. pp. 1–27. doi:10.1002/047084289X.rb101.pub3. ISBN 978-0-470-84289-8.
- ↑ Gordon K. Anderson; Minren Lin (2007). "Bis(Benzonitrile)Dichloro Complexes of Palladium and Platinum". Inorganic Syntheses. 28. 60–63. doi:10.1002/9780470132593.ch13. ISBN 978-0-470-13259-3.
- ↑ Olmstead, M. M.; Wei, P.-P.; Ginwalla, A. S.; Balch, A. L. (2000). "Bis(Benzonitrile)Palladium(II) Dihalides: Structures and Cocrystallization of the Cubic Cluster Pd6Cl12 with (E)-Stilbene and with Bis(Benzonitrile)Palladium(II) Dichloride". Inorganic Chemistry 39 (20): 4555–4559. doi:10.1021/ic0000597.
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