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| | 2-(Diphenylphosphino)-biphenyl Basic information |
| Product Name: | 2-(Diphenylphosphino)-biphenyl | | Synonyms: | 2-(Diphenylphosphino)-biphenyl;2-(DiphenylphosphiNA)-biphenyl;o-Phenylphenyldiphenylphosphane;biphenyl-2-yldiphenylphosphine;2-(Diphenylphosphino)-biphenyl,98%;[1,1'-Biphenyl]-2-yldiphenylphosphine;2-Biphenylyl(diphenyl)phosphine;2-(Diphenylphosphino)biphenyl > | | CAS: | 13885-09-1 | | MF: | C24H19P | | MW: | 338.38 | | EINECS: | 808-087-4 | | Product Categories: | Achiral Phosphine;Aryl Phosphine | | Mol File: | 13885-09-1.mol |  |
| | 2-(Diphenylphosphino)-biphenyl Chemical Properties |
| Melting point | 80.0 to 86.0 °C | | Boiling point | 473.2±24.0 °C(Predicted) | | storage temp. | Inert atmosphere,Room Temperature | | form | Solid | | color | White to Almost white | | Water Solubility | Slightly soluble in water. | | CAS DataBase Reference | 13885-09-1 |
| | 2-(Diphenylphosphino)-biphenyl Usage And Synthesis |
| Uses | 2-(Diphenylphosphino)biphenyl is used as an organic chemical synthesis intermediate. | | Uses | 2-(Diphenylphosphino)biphenyl as ligand for suzuki reaction. | | Synthesis | General procedure for the synthesis of 2-(diphenylphosphino)-biphenyl from 2-iodobiphenyl and diphenylphosphine: MCM-41-3N-Pd(0) catalyst (21 mg, 0.01 mmol), KOAc (1.5 mmol), and 2-iodobiphenyl (1.0 mmol if solid) were placed in a 20 mL Schlenk tube that had been pre oven-dried. The reaction vessel was evacuated and displaced three times with argon. Subsequently, 2-iodobiphenyl (1.0 mmol, if liquid), diphenylphosphine (1.2 mmol) and DMAc (1 mL) were added via syringe under argon protection. The reaction mixture was stirred at 130°C for 3 hours. After the reaction was completed, the mixture was cooled to room temperature, diluted with CH2Cl2 (20 mL) and filtered.The MCM-41-3N-Pd(0) catalyst was washed with distilled water (2 × 5 mL) and ethanol (2 × 5 mL) for next use. The filtrate was concentrated under vacuum and the residue was purified by fast column chromatography on silica gel to afford the target product 2-(diphenylphosphino)-biphenyl. | | References | [1] Organic Letters, 2003, vol. 5, # 13, p. 2315 - 2318
[2] Applied Organometallic Chemistry, 2018, vol. 32, # 8,
[3] Journal of Organometallic Chemistry, 2018, vol. 866, p. 50 - 58 |
| | 2-(Diphenylphosphino)-biphenyl Preparation Products And Raw materials |
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