Bis(dibenzylideneacetone)palladium
![Bis(dibenzylideneacetone)palladium Structure](CAS/GIF/32005-36-0.gif)
- 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
- MOL File:
- 32005-36-0.mol
- MSDS File:
- SDS
- Modify Date:
- 2023/12/24 21:24:35
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 |
InChIKey | WTAPZWXVSZMMDG-JZOPPWQGSA-N |
CAS DataBase Reference | 32005-36-0(CAS DataBase Reference) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | ![]() GHS07 |
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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(11)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich(India) | 227994 | Bis(dibenzylideneacetone)palladium(0) | 32005-36-0 | 500MG | ₹4195.8 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | 227994 | Bis(dibenzylideneacetone)palladium(0) | 32005-36-0 | 2G | ₹11910.3 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | 227994 | Bis(dibenzylideneacetone)palladium(0) | 32005-36-0 | 5G | ₹20390.7 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | 227994 | Bis(dibenzylideneacetone)palladium(0) | 32005-36-0 | 50G | ₹169963.2 | 2022-06-14 | Buy |
ALFA India | ALF-012764-22 | Bis(dibenzylideneacetone) palladium(0), Red-brown powder | 32005-36-0 | 100g | ₹123900 | 2022-05-26 | Buy |
Bis(dibenzylideneacetone)palladium Chemical Properties,Uses,Production
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.
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
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chevron_rightPreparation Products
Supplier | Tel | Country | ProdList | Advantage | Inquiry |
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DAVY CHEM LABS | +91-9603460845 +91-9493444489 | Hyderabad, India | 109 | 58 | Inquiry |
JSK Chemicals | +919879767970 | Gujarat, India | 3756 | 58 | Inquiry |
Omkar Lab | +91-9130062553 +91-9326135973 | Maharashtra, India | 47 | 58 | Inquiry |
Johnson Matthey Chemicals India Pvt Ltd | +91-9820622275 +91-9711869003 | Maharashtra, India | 69 | 58 | Inquiry |
Souvenier Chemicals | 08048372762Ext 645 | Mumbai, India | 396 | 58 | Inquiry |
Chaturya Biotech (Tanuj Life Sciences) | 91-7702707258 | Hyderabad, India | 399 | 58 | Inquiry |
Mehta Enterprise | 08068442230Ext 607 | Mumbai, India | 155 | 58 | Inquiry |
TCI Chemicals (India) Pvt. Ltd. | 1800 425 7889 | New Delhi, India | 6778 | 58 | Inquiry |
A.J Chemicals | 91-9810153283 | New Delhi, India | 6124 | 58 | Inquiry |
CLEARSYNTH LABS LTD. | +91-22-45045900 | Hyderabad, India | 6351 | 58 | Inquiry |
Supplier | Advantage |
---|---|
DAVY CHEM LABS | 58 |
JSK Chemicals | 58 |
Omkar Lab | 58 |
Johnson Matthey Chemicals India Pvt Ltd | 58 |
Souvenier Chemicals | 58 |
Chaturya Biotech (Tanuj Life Sciences) | 58 |
Mehta Enterprise | 58 |
TCI Chemicals (India) Pvt. Ltd. | 58 |
A.J Chemicals | 58 |
CLEARSYNTH LABS LTD. | 58 |
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