Tris(dibenzylideneacetone)dipalladium(0)-chloroform adduct

ALDRICH/366315

Synonym: Dipalladium-tris(dibenzylideneacetone)chloroform complex; Pd₂(dba)₃ · CHCl₃

CAS Number: 52522-40-4
Empirical Formula (Hill Notation): C₅₂H₄₃Cl₃O₃Pd₂
Molecular Weight: 1035.10
MDL Number: MFCD00075479
Linear Formula: (C₆H₅CH=CHCOCH=CHC₆H₅)₃Pd₂ · CHCl₃
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-366315-250MG	250 mg	$53.90 1/EA	Add To Favorites
45-366315-1G	1 g	$195.00 1/EA	Add To Favorites

Pd₂(dba)₃ · CHCl₃

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Properties
Descriptions
Safety Info.
Basic Data

form	solid
InChI	1S/3C17H14O.CHCl3.2Pd/c318-17(13-11-15-7-3-1-4-8-15)14-12-16-9-5-2-6-10-16;2-1(3)4;;/h31-14H;1H;;/b3*13-11+,14-12+;;;
InChI key	LNAMMBFJMYMQTO-FNEBRGMMSA-N
mp	131-135 °C (lit.)
Quality Level	100
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
SMILES string	[Pd].[Pd].ClC(Cl)Cl.O=C(/C=C/c1ccccc1)C=Cc2ccccc2.O=C(/C=C/c3ccccc3)C=Cc4ccccc4.O=C(C=Cc5ccccc5)/C=C/c6ccccc6

Application:	Application Guide for Palladium Catalyzed Cross-Coupling Reactions
Application:	Tris(dibenzylideneacetone)dipalladium(0)-chloroform adduct (Pd₂dba₃·CHCl₃) was used in the following studies: • 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.
General description:	Tris(dibenzylideneacetone)dipalladium(0)-chloroform adduct (Pd₂dba₃·CHCl₃) is reported to serve as effective precatalysts, or precursors to the active Pd(0) catalyst.
Packaging:	1 g in glass bottle
Packaging:	250 mg in glass bottle

Symbol	GHS07,GHS08
Signal word	Warning
Hazard statements	H302 - H315 - H351
Precautionary statements	P201 - P202 - P264 - P301 + P312 - P302 + P352 - P308 + P313
Hazard Codes	Xn
Risk Statements	22-38-40
Safety Statements	36/37
RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

mp	131-135 °C (lit.)
UNSPSC	12161600

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