Bis(tri-tert-butylphosphine)palladium(0) Seven Chongqing Chemdad Co. ，Ltd

Product

Bis(tri-tert-butylphosphine)palladium(0)

CAS No.：53199-31-8

Other grades of this product :

Bis(tri-tert-butylphosphine)palladium(0) Basic information

Product Name:	Bis(tri-tert-butylphosphine)palladium(0)
Synonyms:	BIS(TRI-T-BUTYLPHOSPHINE)PALLADIUM(0);BIS(TRI-TERT-BUTYLPHOSPHINE)PALLADIUM;BIS(TRI-TERT-BUTYLPHOSPHINE)PALLADIUM (0);Bis(tri-t-butylphosphine)palladium(0),98%;Bis(tri-t-butyl)phosphino Pd0;Bis(tri-t-butylphosphine)palladium,;Bis(tri-tert-butylphosphin)palladium(0);Bis(tri-tert-butylphosphine)palladium (0) Reasonably stable for packaging and transfer.
CAS:	53199-31-8
MF:	C24H56P2Pd
MW:	513.08
EINECS:	640-284-9
Product Categories:	chemical reaction,pharm,electronic,materials;organometallic phosphine complex;Pd (Palladium) Compounds;Catalysis and Inorganic Chemistry;Homogeneous Pd Catalysts;Palladium;Catalysts for Organic Synthesis;Classes of Metal Compounds;Homogeneous Catalysts;Metal Complexes;Synthetic Organic Chemistry;Transition Metal Compounds;Pd
Mol File:	53199-31-8.mol

Bis(tri-tert-butylphosphine)palladium(0) Chemical Properties

Melting point	>300 °C
storage temp.	-20°C
form	Crystals
color	Off-white to orange-brown
Water Solubility	insoluble
Sensitive	Light, Air & Moisture Sensitive
InChIKey	XULQKWNZCKOVSU-UHFFFAOYSA-P
CAS DataBase Reference	53199-31-8(CAS DataBase Reference)

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	24/25
WGK Germany	3
TSCA	No
HS Code	28439000

MSDS Information

Provider	Language
ACROS	English
ALFA	English

Bis(tri-tert-butylphosphine)palladium(0) Usage And Synthesis

Reaction	Introduced as an easier to handle Pd/P(t-Bu)3-based catalyst for the Negishi cross-coupling of aryl/vinyl chlorides. A versatile catalyst for the cross-coupling of aryl and vinyl chlorides. Catalyst for the amination of aryl chlorides and bromides using aqueous hydroxide bases. Useful catalyst for the cross-coupling of heteroaromatic carboxylic acids. Pd-catalyzed Newnan-Kwart rearrangement of O-aryl thiocarbamates. Cross-coupling of silanolates and halides. Elimination/isomerization of enol triflates derived from β-ketoesters.
Chemical Properties	Off white crystalline solid
Uses	Catalyst for Suzuki coupling on a multisubstituted sp 3 -carbon (eq. 1) Catalyst for Stille coupling reaction of aryl chlorides 2 (eq. 2) Catalyst for Negishi coupling reaction 3 (eq. 3) Catalyst for Heck coupling to form tetrasubstituted olefins 4 (eq. 4) Catalyst for Buchwald-Hartwig amination of aryl halide 5 (eq. 5) Catalyst for carbonylation of aryl halides with carbamoylsilanes 6 (eq. 6) t -Bu 3 P) 2 catalyst.
Uses	Bis(tri-tert-butylphosphine)palladium(0) is used in Coupling reactions, Heck couplings. It acts as a palladium catalyst for reductive carbonylation.
General Description	This product has been enhanced for catalytic efficiency.

Bis(tri-tert-butylphosphine)palladium(0) Preparation Products And Raw materials

Raw materials

Ethanol-->Tetrahydrofuran-->Toluene-->Acetonitrile-->Magnesium-->Phosphorus trichloride-->Hydrazine hydrate-->Palladium chloride-->2-Chloro-2-methylpropane

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