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| Bis(triphenylphosphine)palladium(II) chloride Basic information |
| Bis(triphenylphosphine)palladium(II) chloride Chemical Properties |
| Melting point | 260°C | | vapor pressure | 0Pa at 25℃ | | RTECS | RT3578000 | | storage temp. | Store below +30°C. | | solubility | Chloroform (Slightly), Dichloromethane (Slightly, Heated), Methanol (Slightly, | | form | Powder | | color | Yellow | | Water Solubility | Insoluble in water. Soluble in benzene, and toluene. | | Sensitive | Hygroscopic | | BRN | 4935975 | | InChIKey | ILBDOZRDKNIJBS-UHFFFAOYSA-N | | LogP | 5.69 at 20℃ | | CAS DataBase Reference | 13965-03-2(CAS DataBase Reference) |
| Bis(triphenylphosphine)palladium(II) chloride Usage And Synthesis |
| Chemical Properties | Bis(triphenylphosphine)palladium chloride is a coordination compound of palladium containing two triphenylphosphine and two chloride ligands. It is a yellow solid that is soluble in some organic solvents. It is used for palladium-catalyzed coupling reactions, e.g. the Sonogashira–Hagihara reaction. The complex is square planar. Many analogous complexes are known with different phosphine ligands. | | Uses | Bis(triphenylphosphine)palladium(II) chloride is used primarily in organometallic catalytic reactions due to the palladium content of the compound. It is also involved in crystalized structures of me tallacyclic complexes which show antiinflammatory and antifungal properties.
| | Synthesis | Bis(triphenylphosphine)palladium(II) chloride may be synthesized by treating palladium(II) chloride with triphenylphosphine:PdCl2 + 2 PPh3 → PdCl2(PPh3)2 | | Reactions | Precatalyst for the carbonylative cyclization of malonate derivatives.Catalyst used in the double allylation of activated olefins.Precatalyst for the three-component preparation of 3-arylidene- (or 3-alkenylidene) tetrahydrofurans.Precatalyst for the homocoupling of terminal alkynes.Precatalyst in the cross-coupling of alkynylsilanols and aryl halides.Catalyst for direct Pd-catalyzed alkynylation of N-fused heterocycles.Catalyst for a tandem Heck reaction/C-H functionalization.Catalyst for direct arylation of tautomerizable heterocycles. | | General Description | Bis(triphenylphosphine)palladium(II) dichloride is an organometallic complex. It is an efficient cross-coupling catalyst for C-C coupling reaction, such as Negishi coupling, Suzuki coupling, Sonogashira coupling and Heck coupling reaction. Detection of bis(triphenylphosphine)palladium(II) dichloride by electrospray ionization quadrupole ion trap mass spectrometry using different imidazolium salts as the charge carrier has been reported. It is employed as catalyst for the Heck reaction medium. | | Flammability and Explosibility | Nonflammable |
| Bis(triphenylphosphine)palladium(II) chloride Preparation Products And Raw materials |
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