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Di-^m-bromobis(tri-tert-butylphosphine)dipalladium(I)
CAS: 185812-86-6 | C24H56Br2P2Pd2 | 779.31 g/mol
Supplier: Thermo Scientific Chemicals 04444602
Description
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.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
- Coupling reactions
- Will activate aryl chloride and sterically hindered or electron rich aryl/vinyl bromides and iodides
- Especially active in difficult aminations
Specifications
| Di-mu-bromobis (tri-tert-butylphosphine)dipalladium (I) | |
| Green | |
| [Pd(C4H9)3PBr]2 | |
| 0.5 g | |
| palladium i tri-tert-butylphosphine bromide, acmc-1c5o0, qmkdjymohbicon-uhfffaoysa-m, palladium i tri-tertbutylphosphine bromide | |
| JWWUTWDBVLEWDQ-UHFFFAOYSA-P | |
| bis(tri-tert-butyl-λâµ-phosphanyl)cyclodipalladabromane | |
| 71317307 | |
| Powder |
| 185812-86-6 | |
| C24H56Br2P2Pd2 | |
| MFCD04114019 | |
| Air sensitive | |
| Soluble in benzene and tolueneSoluble in tetrahydrofuran,toluene,dichloromethane and chloroform; Insoluble in alcohols and water. | |
| CC(C)(C)P([Pd]1[Br][Pd]([Br]1)P(C(C)(C)C)(C(C)(C)C)C(C)(C)C)(C(C)(C)C)C(C)(C)C | |
| 779.31 | |
| 777.29 |
Chemical Identifiers
| 185812-86-6 | |
| 779.31 | |
| JWWUTWDBVLEWDQ-UHFFFAOYSA-P | |
| 71317307 | |
| CC(C)(C)P([Pd]1[Br][Pd]([Br]1)P(C(C)(C)C)(C(C)(C)C)C(C)(C)C)(C(C)(C)C)C(C)(C)C |
| C24H56Br2P2Pd2 | |
| MFCD04114019 | |
| palladium i tri-tert-butylphosphine bromide, acmc-1c5o0, qmkdjymohbicon-uhfffaoysa-m, palladium i tri-tertbutylphosphine bromide | |
| bis(tri-tert-butyl-λâµ-phosphanyl)cyclodipalladabromane |
Safety and Handling
GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
H315-H319-H335
TSCA : No
Recommended Storage : Store at -20°C; Store under Argon
RUO – Research Use Only