Skip to Content
Merck
CN

708518

1,3-Bis(diphenylphosphinomethyl)benzene

powder

Synonym(s):

α,α′-Bis(diphenylphosphino)-m-xylene, [1,3-Phenylenebis(methylene)]bis[diphenyl]phosphine

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Empirical Formula (Hill Notation):
C32H28P2
CAS Number:
Molecular Weight:
474.51
UNSPSC Code:
12352002
PubChem Substance ID:
NACRES:
NA.22
MDL number:
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist


Product Name

1,3-Bis(diphenylphosphinomethyl)benzene,

form

powder

reaction suitability

reaction type: Buchwald-Hartwig Cross Coupling Reaction, 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: ligand

mp

50-55 °C

functional group

phosphine

SMILES string

C(P(c1ccccc1)c2ccccc2)c3cccc(CP(c4ccccc4)c5ccccc5)c3

InChI

1S/C32H28P2/c1-5-16-29(17-6-1)33(30-18-7-2-8-19-30)25-27-14-13-15-28(24-27)26-34(31-20-9-3-10-21-31)32-22-11-4-12-23-32/h1-24H,25-26H2

InChI key

QLSOZHFOFHARBJ-UHFFFAOYSA-N

Application

Reactant for:
  • Cyclometalation of pincer ligands
  • Insertion of carbon dioxide into (PCP)PDII-Me Bonds
  • Synthesis of iridium complexes containing bidentate phosphine ligands
  • Transcyclometalation processes
  • Synthesis of vinylidene and carbyne complexes


hcodes

Hazard Classifications

Aquatic Chronic 4

Storage Class

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

>230.0 °F

flash_point_c

> 110 °C



Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library



Global Trade Item Number

SKUGTIN
708518-1G04061826707265