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	$50.60 1/EA	Add To Favorites
45-366315-1G	1 g	$183.00 1/EA	Add To Favorites

Pd₂(dba)₃ · CHCl₃

This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 366315-1G

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.)
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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