366315
Tris(dibenzylideneacetone)dipalladium(0)-chloroform adduct
Synonym(s):
Dipalladium-tris(dibenzylideneacetone)chloroform complex, Pd2(dba)3 · CHCl3
About This Item
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form
solid
Quality Level
reaction suitability
core: palladium
reaction type: Buchwald-Hartwig Cross Coupling Reaction
reaction type: Cross Couplings
reaction type: Heck Reaction
reaction type: Hiyama Coupling
reaction type: Negishi Coupling
reaction type: Sonogashira Coupling
reaction type: Stille Coupling
reaction type: Suzuki-Miyaura Coupling
reagent type: catalyst
mp
131-135 °C (lit.)
SMILES string
[Pd].[Pd].ClC(Cl)Cl.O=C(/C=C/c1ccccc1)\C=C\c2ccccc2.O=C(/C=C/c3ccccc3)\C=C\c4ccccc4.O=C(\C=C\c5ccccc5)/C=C/c6ccccc6
InChI
1S/3C17H14O.CHCl3.2Pd/c3*18-17(13-11-15-7-3-1-4-8-15)14-12-16-9-5-2-6-10-16;2-1(3)4;;/h3*1-14H;1H;;/b3*13-11+,14-12+;;;
InChI key
LNAMMBFJMYMQTO-FNEBRGMMSA-N
Related Categories
General description
Application
- To compose the catalytic system for the preparation of homoallylpalladium complexes.These complexes underwent in situ Stille type cross coupling with various vinyltin reagents to afford the cyclized products bearing allyl appendages.
- As palladium source in the asymmetric transformations of 3,4-epoxy-1-butene.
- As catalyst for the Heck cross-coupling reaction of iodobenzene with styrene.
- As cyclization catalyst.
- As catalyst for [2+2+2] cycloaddtion of didehydrotriphenylenes to the corresponding extended triphenylenes.
- As catalyst for the carbonylation of b,b-imidoyl iodides to the corresponding imidate esters used, in turn, to prepare cyclic, quaternary amino acids.
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Carc. 2 - Skin Irrit. 2
Storage Class
11 - Combustible Solids
wgk_germany
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
Certificates of Analysis (COA)
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A variety of transition-metal catalysts for the Suzuki coupling reaction are now available in our catalog. The majority of these catalysts are palladium- and nickelbased, typically utilizing phosphine-derived ligands.
The Heck reaction is the palladium catalyzed cross-coupling reaction between alkenes and aryl or vinyl halides (or triflates) to afford substituted alkenes.
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