Tris(dibenzylideneacetone)dipalladium
Synonym(s):ChemDose, Tris[dibenzylideneacetone]dipalladium(0) impregnated tablets;Pd2(dba)3;Pd2dba3;Tris(dibenzylideneacetone)dipalladium(0)
- CAS NO.:51364-51-3
- Empirical Formula: C51H42O3Pd2
- Molecular Weight: 915.71738
- MDL number: MFCD00013310
- EINECS: 610-654-4
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-11-07 13:31:19
What is Tris(dibenzylideneacetone)dipalladium?
Chemical properties
dark purple solid
The Uses of Tris(dibenzylideneacetone)dipalladium
Tris(dibenzylideneacetone)dipalladium is used in the preparation of semiconducting polymers processed from nonchlorinated solvents into high performance thin film transistors. Also used in the synthesis of polymer bulk-heterojunction solar sells as a semiconductor.
The Uses of Tris(dibenzylideneacetone)dipalladium
The Iodo compound (308 mg, 0.513 mmol), the boronic ester (194 mg, 0.641 mmol), K3PO4 (327 mg, 1.539 mmol), XPhos (14.67 mg, 0.031 mmol), and Pd2(dba)3 (14.09 mg, 0.015 mmol) were combined in a microwave vial. The vial was purged with argon, after which time was added dioxane (3 mL) and H2O (0.5 mL) The reaction was irradiated in a microwave reactor at 120 C for 10 min. Additional boronic ester (50 mg) was added and the mixture was irradiated at 120 C for another 10 min. The mixture was then treated with aq 1N NaOH and extracted with EtOAc (50 mL). The org layer was dried (MgSO4), concentrated, and purified by flash chromatography (20% MeOH/DCM) to provide the product as a dark yellow solid. [177 mg, 53%]
The Uses of Tris(dibenzylideneacetone)dipalladium
suzuki reaction
The Uses of Tris(dibenzylideneacetone)dipalladium
A cycloaddition catalyst.
What are the applications of Application
Tris(dibenzylideneacetone)dipalladium(0) is a cycloaddition catalyst
General Description
Tris(dibenzylideneacetone)dipalladium(0) (Pd2(dba)3) participates in the synthesis of azepane. Crystal structure of Pd2(dba)3 has been determined by three-dimensional X-ray data. Crystals of Pd2(dba)3 are reported to crystalize in triclinic system. It is widely used Pd(0) source in Pd-mediated transformations.
Properties of Tris(dibenzylideneacetone)dipalladium
Melting point: | 152-155°C |
storage temp. | 2-8°C |
solubility | Soluble in chlorinated solvents, benzene and THF. |
form | Fine Crystalline Powder |
appearance | Dark purple/brown solid |
color | Purple to black |
Water Solubility | insoluble |
Sensitive | Air & Moisture Sensitive |
CAS DataBase Reference | 51364-51-3(CAS DataBase Reference) |
Safety information for Tris(dibenzylideneacetone)dipalladium
Signal word | Warning |
Pictogram(s) |
Exclamation Mark Irritant GHS07 Environment GHS09 |
GHS Hazard Statements |
H317:Sensitisation, Skin H411:Hazardous to the aquatic environment, long-term hazard |
Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P272:Contaminated work clothing should not be allowed out of the workplace. P273:Avoid release to the environment. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P333+P313:IF SKIN irritation or rash occurs: Get medical advice/attention. |
Computed Descriptors for Tris(dibenzylideneacetone)dipalladium
InChIKey | IBXMKLPFLZYRQZ-VCHVFRDLSA-N |
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Evans Fine Chem
JSK Chemicals
Vineeth Precious Catalysts Pvt Ltd
Johnson Matthey Chemicals India Pvt Ltd
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