Structure
| TCI Product No. : | B1246 | |||||||||
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| Stock Status : |
Status at 03:00 a.m. on Feb 09, 2012 (IST) * Items available from stock in Japan will be delivered in 7 business days |
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| Purity / Analysis Method : | >95.0%(T) | |||||||||
| Storage : | ||||||||||
| M.F. / M.W. : | C28H28P2=426.48 | |||||||||
| CAS Number : | 7688-25-7 | |||||||||
| Related CAS Number : | ||||||||||
| MDL Number : | MFCD00003051 |
| mp : | 134 °C |
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Rhodium-Catalyzed Cross-coupling of Organoboron Compounds with Vinyl Acetate Typical procedure: Under nitrogen atmosphere, a mixture of an arylboron compounds (0.50 mmol), [RhCl(cod)]2 (6.2 mg, 13 μmol), DPPB (11.7 mg, 28 μmol), and K3PO4 (320 mg, 1.5 mmol) is diluted with toluene (2.0 mL). Alkenyl acetate (1.1 or 2.5 mmol) and tert-amyl alcohol (0.55-1.5 mmol) are added into the resulting suspension at room temperature. The mixture is stirred at 100℃ for 24 h and then diluted with hexane (2.0 mL) or EtOAc (2.0 mL). After the filtration through a Celite pad, solvent is removed from the filtrate under reduced pressure. The residue is purified with a flash column chromatography (EtOAc-hexane) to give the desired product. |
| TCI Product Literature : | |
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| Related Categories : |
Synthetic Organic Chemistry
Suzuki-Miyaura Cross-coupling
Phosphine Ligands (for Suzuki-Miyaura Cross-coupling)
Synthetic Organic Chemistry Phosphines Synthetic Organic Chemistry Ligands Phosphine Ligands |