ChemicalBook >> CAS DataBase List >>Bis(dibenzylideneacetone)palladium
Bis(dibenzylideneacetone)palladium
- CAS No.
- 32005-36-0
- Chemical Name:
- Bis(dibenzylideneacetone)palladium
- Synonyms
- PD(DBA)2;PALLADIUM(0) BIS(DIBENZYLIDENEACETONE);Pd(C17H14O)2;(1E,4E)-1,5-diphenylpenta-1,4-dien-3-one,palladium;bis((1E,4E)-1,5-diphenylpenta-1,4-dien-3-one) palladium;Bis(dibenzyL;ideneacetone)paL;Sucrose Impurity 12;Bis(dba)palladium(0);Bis(dibenzylideneacetone)...
- CBNumber:
- CB5132456
- Molecular Formula:
- C34H20O2Pd
- Molecular Weight:
- 566.95
- MDL Number:
- MFCD00051942
- MOL File:
- 32005-36-0.mol
- MSDS File:
- SDS
Last updated:2024-09-13 19:17:52
| Melting point | 150°C |
|---|---|
| storage temp. | under inert gas (nitrogen or Argon) at 2–8 °C |
| solubility | Chloroform (Slightly) |
| form | Fine Powder |
| color | Red-brown to black |
| Water Solubility | insoluble |
| Sensitive | Air & Moisture Sensitive |
| Stability | Hygroscopic |
| InChI | InChI=1S/2C17H10O.Pd/c2*18-17(13-11-15-7-3-1-4-8-15)14-12-16-9-5-2-6-10-16;/h2*1-10H; |
| InChIKey | WTAPZWXVSZMMDG-JZOPPWQGSA-N |
| SMILES | O=C1C2=C(C3C=CC=CC=3)[Pd]34562(C(C2C=CC=CC=2)=C3C(=O)C4=C5C2C=CC=CC=2)C(C2C=CC=CC=2)=C16 |
| CAS DataBase Reference | 32005-36-0(CAS DataBase Reference) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H302+H312+H332-H315-H319 | |||||||||
| Precautionary statements | P261-P264-P270-P271-P280-P301+P312+P330-P302+P352+P312+P362+P364-P304+P340+P312-P305+P351+P338+P337+P313-P501 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/38 | |||||||||
| Safety Statements | 22-24/25-37/39-26 | |||||||||
| WGK Germany | 3 | |||||||||
| TSCA | No | |||||||||
| HS Code | 28439000 | |||||||||
| NFPA 704 |
|
Bis(dibenzylideneacetone)palladium price More Price(47)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 227994 | Bis(dibenzylideneacetone)palladium(0) | 32005-36-0 | 2g | $142 | 2024-03-01 | Buy |
| Sigma-Aldrich | 227994 | Bis(dibenzylideneacetone)palladium(0) | 32005-36-0 | 5g | $202 | 2024-03-01 | Buy |
| TCI Chemical | B1374 | Bis(dibenzylideneacetone)palladium(0) | 32005-36-0 | 1g | $144 | 2024-03-01 | Buy |
| TCI Chemical | B1374 | Bis(dibenzylideneacetone)palladium(0) | 32005-36-0 | 5g | $567 | 2024-03-01 | Buy |
| Alfa Aesar | 012764 | Bis(dibenzylideneacetone)palladium(0) | 32005-36-0 | 0.25g | $28.65 | 2024-03-01 | Buy |
Bis(dibenzylideneacetone)palladium Chemical Properties,Uses,Production
Reaction
- Palladium-catalyzed acylation of unsaturated halides by anions of enol ethers.
- Asymmmetric Allylation reactions.
- Intramolecular reactions with alkenes.
- Carbonylation reactions.
- Cross Coupling reactions.
Chemical Properties
purple brown
Uses
Hydrogenation, isomerization, carbonylation, oxidation, C-C bond formation.Bis(dibenzylideneacetone)palladium(0) is used as a reagent for the preparation of allylic substituted cyclopentadienes. It acts as a homogeneous catalyst as well as in the alkylation of allyl acetates by various nucleophiles. Further, it is used in Suzuki reaction.
Uses
Application Guide for Palladium Catalyzed Cross-Coupling Reactions
Application
Bis(dibenzylideneacetone)palladium(0) (Pd(dba)2) was employed as catalyst in the following studies:
Synthesis of isomeric 2-aryl-2,5-dihydrofurans, via Heck coupling of aryl bromides with alkenes using neopentyl phosphine ligands.
Heck reaction of benzyl trifluoroacetate and 2,3-dihydrofuran phosphoramidite ligand.
Allylation of stabilized anions.Cross coupling of allyl, alkenyl and aryl halides with organostannanes.
Cross coupling of vinyl halides with alkenyl zinc species.Carbonylation of alkenyl and aryl halides.
Employed with cyclic thiourea ligands in an efficient aerobic oxidation of alcohols to aldehydes and ketones.
General Description
Bis(dibenzylideneacetone)palladium(0) (Pd(dba)2) is an air stable Pd0 complex. It is a reagent for the synthesis of allylic substituted cyclopentadienes. It is a homogeneous catalyst. It catalyzes the alkylation of allyl acetates by various nucleophiles under mild conditions.
Synthesis
Bis(dibenzylideneacetone)palladium(0) was prepared by reduction of PdCl2 with methanol in the presence of sodium acetate and dibenzylideneacetone, as dark-violet pre-cipitate with mp 152°C (150°C ).
Bis(dibenzylideneacetone)palladium Preparation Products And Raw materials
Raw materials
1of2
Preparation Products
Global( 420)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Wuhan Huahan Dingcheng New Material Technology Co., Ltd | +undefined-027-81388558 +undefined086-1878077615 | huahandingcheng@sina.com | China | 342 | 58 |
| SHANGHAI KEAN TECHNOLOGY CO., LTD. | +8613817748580 | cooperation@kean-chem.com | China | 40066 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 20288 | 58 |
| Springchem New Material Technology Co.,Limited | +86-021-62885108 +8613917661608 | info@spring-chem.com | China | 2068 | 57 |
| Capot Chemical Co.,Ltd. | +86-（0）57185586718 +86-13336195806 | sales@capot.com | China | 29791 | 60 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 18747 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21634 | 55 |
| Hangzhou FandaChem Co.,Ltd. | +8615858145714 | FandaChem@Gmail.com | China | 9215 | 55 |
| Nanjing ChemLin Chemical Industry Co., Ltd. | 025-83697070 | product@chemlin.com.cn | CHINA | 3009 | 60 |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 32951 | 60 |
View Lastest Price from Bis(dibenzylideneacetone)palladium manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-11-05 | Bis(dibenzylideneacetone)palladium
32005-36-0
|
US $0.00 / KG | 1KG | 98.00% | 100KG /month | Shanghai Daken Advanced Materials Co.,Ltd | |
 |
2023-12-24 | Bis(dibenzylideneacetone)palladium
32005-36-0
|
US $100.00-1.00 / KG | 1KG | 99% | g-kg-tons, free sample is available | Henan Fengda Chemical Co., Ltd | |
 |
2022-12-08 | Bis(dibenzylideneacetone)palladium
32005-36-0
|
US $1.00 / G | 1G | 98% | 500KG | Wuhan Huahan Dingcheng New Material Technology Co., Ltd |
-
- Bis(dibenzylideneacetone)palladium
32005-36-0
- US $0.00 / KG
- 98.00%
- Shanghai Daken Advanced Materials Co.,Ltd
-
- Bis(dibenzylideneacetone)palladium
32005-36-0
- US $100.00-1.00 / KG
- 99%
- Henan Fengda Chemical Co., Ltd
-
- Bis(dibenzylideneacetone)palladium
32005-36-0
- US $1.00 / G
- 98%
- Wuhan Huahan Dingcheng New Material Technology Co., Ltd
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Bis(dibenzyL
ideneacetone)paL
Bis(dibenzylideneacetone)palladium(0) [Manufacturer:Johnson Matthey]
Bis(dibenzylideneacetone)palladium (Technical Grade)
Bis(dba)palladium(0)
Bis(dibenzylideneacetone)palladium ISO 9001：2015 REACH
BIS (DIBENZYLIDENEACETONE) PALLADIUM (0) For Synthesis
PALLADIUM(0) BIS(DIBENZYLIDENEACETONE)
PD(DBA)2
Pd(C17H14O)2
(1E,4E)-1,5-diphenylpenta-1,4-dien-3-one,palladium
bis((1E,4E)-1,5-diphenylpenta-1,4-dien-3-one) palladium
Sucrose Impurity 12
Bis (dibenzalacetone) palladium
32005-36-0
32005-35-0
C6H5CHCHCOCHCHC6H52
C34H28O2Pd
C6H5C2H2COC2H2C6H52Pd
C6H5CHCHCOCHCHC6H52Pd
Classes of Metal Compounds
Pd (Palladium) Compounds
Catalysts for Organic Synthesis
Transition Metal Compounds
Homogeneous Catalysts
Metal Complexes
Catalysis and Inorganic Chemistry
Homogeneous Pd Catalysts
chemical reaction,pharm,electronic,materials
organometallic complex
Catalysts-Ligands
Pd
Catalysts for Organic Synthesis
Classes of Metal Compounds
Homogeneous Catalysts
Metal Complexes
Pd (Palladium) Compounds
Synthetic Organic Chemistry
Transition Metal Compounds