Product

1,2-BIS(DIPHENYLPHOSPHINO)BENZENE

CAS No.：13991-08-7

Other grades of this product :

1,2-BIS(DIPHENYLPHOSPHINO)BENZENE Basic information

Product Name:	1,2-BIS(DIPHENYLPHOSPHINO)BENZENE
Synonyms:	1,2-BIS(DIPHENYLPHOSPHINO)BENZENE;1,2-BIS(DIPHENYLPHOSPHINO)BENZENE 98%;1,2-Bis(diphenylphosphanyl)benzene;dppbe;dppben;dppbenz;dppBz;o-bis(diphenylphosphino)benzene
CAS:	13991-08-7
MF:	C30H24P2
MW:	446.47
EINECS:
Product Categories:	Achiral Phosphine;Aryl Phosphine;Ligand;Catalysis and Inorganic Chemistry;Phosphorus Compounds;Polydentate Phosphine Ligands;organophosphine ligand
Mol File:	13991-08-7.mol

1,2-BIS(DIPHENYLPHOSPHINO)BENZENE Chemical Properties

Melting point	183-188 °C (lit.)
Boiling point	546.9±33.0 °C(Predicted)
storage temp.	Inert atmosphere,Room Temperature
form	Fine Crystalline Powder
color	White
Water Solubility	Insoluble in water.
Sensitive	Air Sensitive
InChIKey	NFRYVRNCDXULEX-UHFFFAOYSA-N
CAS DataBase Reference	13991-08-7(CAS DataBase Reference)

Safety Information

Risk Statements	36/37/38
Safety Statements	24/25
WGK Germany	3
TSCA	No
HS Code	29319090

MSDS Information

Provider	Language
ACROS	English
ALFA	English

1,2-BIS(DIPHENYLPHOSPHINO)BENZENE Usage And Synthesis

Chemical Properties

white to light yellow crystal powde

Uses

1,2-Bis(diphenylphosphino)benzene (DPPB) can be used:

As a chelating ligand in the synthesis of luminescent copper(I) halide complexes.
In the synthesis of copper-1,2-bis(diphenylphosphino)benzene catalyst which is used for the β-boration of α, β-unsaturated amide.
As an alternative to TMEDA for the selective cleavage of sp³ C-X bond in fluoroaromatic coupling reactions catalyzed by iron.
As a ligand in the synthesis of alkenylboronates from acetylenic esters.
To synthesize copper-diphosphine complexes which are used as homogeneous catalysts for N-formylation of a wide range of amines.

1,2-BIS(DIPHENYLPHOSPHINO)BENZENE Preparation Products And Raw materials

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