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Sigma-Aldrich

(Oxydi-2,1-phenylen)bis(diphenylphosphin)

greener alternative

98%

Synonym(e):

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

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About This Item

Lineare Formel:
O[C6H4P(C6H5)2]2
CAS-Nummer:
166330-10-5
Molekulargewicht:
538.55
MDL-Nummer:
MFCD00233863
UNSPSC-Code:
12352112
PubChem Substanz-ID:
24873467
NACRES:
NA.22

Qualitätsniveau

100

Assay

98%

Eignung der Reaktion

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

Grünere Alternativprodukt-Eigenschaften

Catalysis
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

mp (Schmelzpunkt)

184-187 °C (lit.)

Funktionelle Gruppe

phosphine

Grünere Alternativprodukt-Kategorie

, Aligned

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

InChIKey

RYXZOQOZERSHHQ-UHFFFAOYSA-N

Verwandte Kategorien

Allgemeine Beschreibung

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.

Anwendung

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

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

Eyeshields, Gloves, type N95 (US)

Analysenzertifikate (COA)

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Die Dokumentenbibliothek aufrufen

Markus Schmid et al.
ACS applied materials & interfaces, 12(46), 51709-51718 (2020-11-10)
Understanding and controlling the driving forces for molecular alignment in optoelectronic thin-film devices is of crucial importance for improving their performance. In this context, the preferential orientation of organometallic iridium complexes is in the focus of research to benefit from
Nasrin Nemati et al.
Materials (Basel, Switzerland), 13(9) (2020-05-07)
Homogeneous palladium-catalyzed (Pd-catalyzed) cyclocarbonylation of unsaturated allylic alcohols and alkynols in the presence of hydrogen forms lactone products with important applications in the food, perfume, and polymer industry. In this work, the cyclocarbonylation of 2-methyl-3-buten-2-ol was studied for the first
Zihao Zhang et al.
ChemSusChem, 13(18), 4922-4928 (2020-07-17)
Catalytic deoxygenation of even-numbered fatty acids into odd-chain linear α-olefins (LAOs) has emerged as a complementary strategy to oligomerization of ethylene, which only affords even-chain LAOs. Although enzymes and homogeneous catalysts have shown promising potential for this application, industrial production
Nicholas R Andreychuk et al.
Dalton transactions (Cambridge, England : 2003), 47(14), 4866-4876 (2018-03-16)
Palladium-catalyzed coupling of 1-adamantylamine (2 equiv.) with 4,5-dibromo-2,7-di-tert-butyl-9,9-dimethylxanthene afforded the proligand 4,5-bis(1-adamantylamino)-2,7-di-tert-butyl-9,9-dimethylxanthene, H2[XAd] (1), which upon deprotonation with excess KH or KCH2Ph in THF or dme generated [{K(THF)3}2(XAd)] (2a) and [K2(XAd)(dme)] (2b). Subsequent reaction of in situ generated 2a or
Helen Larson et al.
The Journal of organic chemistry, 84(20), 13092-13103 (2019-09-25)
This manuscript details the development of the nickel-catalyzed arylation of oxazoles and benzoxazoles with aryl halides. A series of aryl, heteroaryl, and druglike electrophiles relevant to pharmaceutical applications were surveyed. The desired arylated products were obtained in synthetically useful yields
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