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Merck
CN

510017

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

98%

Sustainability features

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
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352112
MDL number:
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Quality Segment

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

sustainability

Sustainability features

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

This product aligns with one or more of the 12 Principles of Green Chemistry 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

11 - Combustible Solids

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

PPE (personal protective equipment)

Eyeshields, Gloves, type N95 (US)



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