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Safety Information

927155

Sigma-Aldrich

DPEO

≥95%

Synonym(s):

N,N′-Bis(2-phenylethyl)ethanediamide

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About This Item

Empirical Formula (Hill Notation):
C18H20N2O2
CAS Number:
14040-79-0
Molecular Weight:
296.36
MDL number:
MFCD00030029
UNSPSC Code:
12352101
NACRES:
NA.21

Quality Level

100

Assay

≥95%

form

powder

SMILES string

O=C(C(NCCC1=CC=CC=C1)=O)NCCC2=CC=CC=C2

Application

DPEO is a ligand for the copper-catalyzed coupling of aryl halides and alkyl alcohols.

Other Notes

Oxalic Diamides and tert-Butoxide: Two Types of Ligands Enabling Practical Access to Alkyl Aryl Ethers via Cu-Catalyzed Coupling Reaction

Pictograms

Exclamation markEnvironment
GHS07,GHS09

Signal Word

Warning

Hazard Statements

H319,H400

Hazard Classifications

Aquatic Acute 1 - Eye Irrit. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

927155-1G:
927155-BULK:
927155-250MG:
927155-VAR:

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Zhixiang Chen et al.
Journal of the American Chemical Society, 141(8), 3541-3549 (2019-01-29)
A robust and practical protocol for preparing alkyl aryl ethers has been developed, which relies on using two types of ligands to promote Cu-catalyzed alkoxylation of (hetero)aryl halides. The reaction scope is very general for a variety of coupling partners

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