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| PALLADIUM (I) TRI-TERT-BUTYLPHOSPHINE BROMIDE Basic information | | Reactions |
| Product Name: | PALLADIUM (I) TRI-TERT-BUTYLPHOSPHINE BROMIDE | | Synonyms: | DI-BROMOBIS(TRI-T-BUTYLPHOSPHINO)DIPALLADIUM (I);Dibromobis(tri-tert-butylphosphine)dipalladium;Dibromobis(tri-tert-butylphosphine)dipalladium(I);-bromobis(tri-tert-butylphosphine)dipalladium/ Pd (I) dimer Reasonably stable for packaging and transfer.;PALLADIUM (I) TRI-TERT-BUTYLPHOSPHINE BROMIDE;PALLADIUM (I) TRI-TERT-BUTYLPHOSPHINE BROMIDE, DIMER;Bromo(tri-tert-butylphosphine)palladium(I)dimer;DI--BROMOBIS(TRI-TERT-BUTYLPHOSPHINO)DIPALLADIUM(I) | | CAS: | 185812-86-6 | | MF: | C24H56Br2P2Pd2 | | MW: | 779.31 | | EINECS: | | Product Categories: | Pd;metal phosphine complex | | Mol File: | 185812-86-6.mol |
| PALLADIUM (I) TRI-TERT-BUTYLPHOSPHINE BROMIDE Chemical Properties |
| storage temp. | Inert atmosphere,Store in freezer, under -20°C | | form | crystal | | color | dark-green | | Water Solubility | Soluble in benzene and tolueneSoluble in tetrahydrofuran, toluene, dichloromethane and chloroform. Insoluble in alcohols and water. | | Sensitive | Air Sensitive |
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ALFA
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| PALLADIUM (I) TRI-TERT-BUTYLPHOSPHINE BROMIDE Usage And Synthesis |
| Reactions |
- Palladium catalyst for rapid room temperature alkylation of unactivated hindered aryl bromides with arylboronic acids.
- Aryl bromide - silyl ketene acetal coupling.
- Catalyst for intermolecular α-arylation of zinc amide enolates.
- Catalyst for α-vinylation of carbonyl compounds.
- Catalyst for thiol coupling of heteroaromatic aryl bromides.
| | Chemical Properties | Greenish blue | | Uses | Coupling reactions. Will activate aryl chloride and sterically hindered or electron rich aryl/vinyl bromides and iodides. Especially active in difficult aminations.Di-μ-bromobis(tri-tert-butylphosphine)dipalladium(I) is used as a catalyst for Suzuki coupling, Negishi coupling and Buchwald-hartwig amination reactions. It is used as a catalyst for C-C, C-N and C-S bond formation, gamma-arylation of alfa,beta-unsaturated esters and diastereoselective arylation of 4-substituted cyclohexyl esters. It is also involved in aromatic halide substitution reactions. |
| PALLADIUM (I) TRI-TERT-BUTYLPHOSPHINE BROMIDE Preparation Products And Raw materials |
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