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Key Documents

510017

Sigma-Aldrich

(Oxydi-2,1-phenylene)bis(diphenylphosphine)

greener alternative

98%

Synonym(s):

Bis[(2-diphenylphosphino)phenyl] ether, DPEPhos

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About This Item

Linear Formula:
O[C6H4P(C6H5)2]2
CAS Number:
Molecular Weight:
538.55
MDL number:
UNSPSC Code:
12352112
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

98%

reaction suitability

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

reagent type: ligand
reaction type: Heck Reaction

reagent type: ligand
reaction type: Hydroaminations

reagent type: ligand
reaction type: Negishi Coupling

reagent type: ligand
reaction type: Suzuki-Miyaura Coupling

greener alternative product characteristics

Catalysis
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

mp

184-187 °C (lit.)

functional group

phosphine

greener alternative category

SMILES string

O(c1ccccc1P(c2ccccc2)c3ccccc3)c4ccccc4P(c5ccccc5)c6ccccc6

InChI

1S/C36H28OP2/c1-5-17-29(18-6-1)38(30-19-7-2-8-20-30)35-27-15-13-25-33(35)37-34-26-14-16-28-36(34)39(31-21-9-3-10-22-31)32-23-11-4-12-24-32/h1-28H

InChI key

RYXZOQOZERSHHQ-UHFFFAOYSA-N

General description

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for catalytic efficiency. Click here for more information.

Application

Ligand for ruthenium-catalyzed greener amine synthesis from amines and alcohols by hydrogen-borrowing.

Ruthenium-Catalyzed N-Alkylation of Amines and Sulfonamides Using Borrowing Hydrogen Methodology

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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