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Di-^m-bromobis(tri-tert-butylphosphine)dipalladium(I)
CAS: 185812-86-6 | C24H56Br2P2Pd2 | 779.31 g/mol
$140.86 - $1966.55
Chemical Identifiers
| CAS | 185812-86-6 |
|---|---|
| Molecular Formula | C24H56Br2P2Pd2 |
| Molecular Weight (g/mol) | 779.31 |
| MDL Number | MFCD04114019 |
| InChI Key | JWWUTWDBVLEWDQ-UHFFFAOYSA-P |
| Synonym | palladium i tri-tert-butylphosphine bromide, acmc-1c5o0, qmkdjymohbicon-uhfffaoysa-m, palladium i tri-tertbutylphosphine bromide |
| PubChem CID | 71317307 |
| IUPAC Name | bis(tri-tert-butyl-λâµ-phosphanyl)cyclodipalladabromane |
| SMILES | 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 |
| Catalog Number | Mfr. No. | Quantity | Price | Quantity | |||||
|---|---|---|---|---|---|---|---|---|---|
| Catalog Number | Mfr. No. | Quantity | Price | Quantity | |||||
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AA4444677
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Thermo Scientific Chemicals
04444677 |
0.1 g |
Each for $140.86
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AA4444602
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Thermo Scientific Chemicals
04444602 |
0.5 g |
Each for $563.14
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AA4444604
|
Thermo Scientific Chemicals
04444604 |
2 g |
Each for $1,966.55
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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
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 |
Specifications
| 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 | |
| Di-mu-bromobis (tri-tert-butylphosphine)dipalladium (I) |
| Green | |
| [Pd(C4H9)3PBr]2 | |
| 0.1 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 |
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