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Principaux documents

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326755

Sigma-Aldrich

Copper(II) acetate

greener alternative

98%

Synonyme(s) :

Cupric acetate

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About This Item

Formule linéaire :
Cu(CO2CH3)2
Numéro CAS:
142-71-2
Poids moléculaire :
181.63
Numéro Beilstein :
3595638
Numéro CE :
205-553-3
Numéro MDL:
MFCD00008690
Code UNSPSC :
12352302
ID de substance PubChem :
24859620
Nomenclature NACRES :
NA.22

Densité de vapeur

6.9 (vs air)

Niveau de qualité

200

Pureté

98%

Forme

powder or crystals

Capacité de réaction

reaction type: click chemistry

Caractéristiques du produit alternatif plus écologique

Catalysis
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sustainability

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Autre catégorie plus écologique

, Aligned

Chaîne SMILES 

CC(=O)O[Cu]OC(C)=O

InChI

1S/2C2H4O2.Cu/c2*1-2(3)4;/h2*1H3,(H,3,4);/q;;+2/p-2

Clé InChI

OPQARKPSCNTWTJ-UHFFFAOYSA-L

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Description générale

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.

Copper(II) acetate also known as cupric acetate, can be used as a catalyst in various processes in the field of greener chemistry. It is particularly useful in cross-coupling reactions, where it can promote the formation of carbon-carbon or carbon-heteroatom bonds, without the need for hazardous reagents or solvents

Application

Catalyst for greener amine synthesis by reductive amination with hydrogen gas.

Copper-catalyzed reductive amination of aromatic and aliphatic ketones with anilines using environmental-friendly molecular hydrogen

Copper(II) acetate is used as a catalyst:
  • In the N-arylation of α-amino esters with p-tolylboronic acid to synthesize biaryls via cross-coupling reactions
  • In the the synthesis of substituted isoxazole derivatives

Pictogrammes

CorrosionExclamation markEnvironment
GHS05,GHS07,GHS09

Mention d'avertissement

Danger

Mentions de danger

H302,H314,H410

Classification des risques

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 2 - Eye Dam. 1 - Skin Corr. 1B

Code de la classe de stockage

8B - Non-combustible corrosive hazardous materials

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

does not flash

Point d'éclair (°C)

does not flash

Équipement de protection individuelle

dust mask type N95 (US), Eyeshields, Gloves

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Certificats d'analyse (COA)

Lot/Batch Number
0000407454
0000407455
0000398136
0000398147
BCCL6850

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Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

N-Arylation of ?-aminoesters with p-tolylboronic acid promoted by copper (II) acetate
PYS Lam, et al.
Tetrahedron Letters, 44, 1691-1694 (2003)
An efficient synthesis of novel isoxazole bearing pyrazole derivatives via [3+ 2] heteroannulation using cupric acetate
B Audichya, et al.
Journal of Heterocyclic Chemistry, 59, 341-350 (2022)
Qun Zhang et al.
Organic & biomolecular chemistry, 10(14), 2847-2854 (2012-03-06)
A highly efficient copper(I)-catalyzed azide-alkyne cycloaddition (CuAAC) of 6-substituted tetrazolo[1,5-a]pyridines was developed for the preparation of 1-(pyridin-2-yl)-1,2,3-triazoles by simply using copper(I) acetate as a catalyst. The in situ formed HOAc played important dual roles and an activation of 2-azidopyridine-copper(I) complex
Sodeh Sadjadi et al.
Ultrasonics sonochemistry, 18(2), 480-483 (2010-09-02)
A new, convenient method for the syntheses of 2-arylbenzothiazoles is described in the presence of catalytic amounts of Cu(OAc)(2)/MCM-41 under ultrasonic irradiation. Short reaction times, easy and quick isolation of the products, reusability of the catalyst and excellent yields are
Celly M S Izumi et al.
The journal of physical chemistry. B, 109(47), 22131-22140 (2006-07-21)
This work emphasizes the important role of the synthetic parameters in the structure of the polymeric material obtained in the aniline polymerization. The polymers formed by the oxidative polymerization of aniline by copper(II) ions in acidic aqueous solution, acetonitrile/water medium
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