Dibromobis(tri-tert-butylphosphine)dipalladium

Catalog Number	ACM185812866-2
CAS	185812-86-6
Structure
Synonyms	Palladium (I) tri-tert-butylphosphine bromide
Molecular Weight	779.31
Molecular Formula	C24H56Br2P2Pd2
Purity	98%
Appearance	Dark green crystalline powder

Q&A

What is the chemical formula of Dibromobis(tri-tert-butylphosphine)dipalladium?

The chemical formula is MF:C24H56Br2P2Pd2.

How should Dibromobis(tri-tert-butylphosphine)dipalladium be stored?

It should be stored in an inert atmosphere, in a freezer, under -20°C.

What is the color of Dibromobis(tri-tert-butylphosphine)dipalladium?

The color is dark-green.

Is Dibromobis(tri-tert-butylphosphine)dipalladium air sensitive?

Yes, it is air sensitive.

In which solvents is Dibromobis(tri-tert-butylphosphine)dipalladium soluble?

It is soluble in benzene, toluene, tetrahydrofuran, dichloromethane, and chloroform.

What are the hazard codes associated with Dibromobis(tri-tert-butylphosphine)dipalladium?

The hazard codes are F and C.

What are the safety statements for handling Dibromobis(tri-tert-butylphosphine)dipalladium?

The safety statements are 26, 36, 37, 39, and 45.

What are some of the reactions that Dibromobis(tri-tert-butylphosphine)dipalladium is involved in?

It is a catalyst for Suzuki coupling, Negishi coupling, Buchwald-hartwig amination reactions, C-C, C-N, and C-S bond formation, gamma-arylation of alfa,beta-unsaturated esters, and diastereoselective arylation of 4-substituted cyclohexyl esters.

What are some of the uses of Dibromobis(tri-tert-butylphosphine)dipalladium?

It is used in coupling reactions, activating aryl chloride, sterically hindered or electron-rich aryl/vinyl bromides and iodides, difficult aminations, and aromatic halide substitution reactions.

What are the chemical properties of Dibromobis(tri-tert-butylphosphine)dipalladium?

It is greenish blue in color.