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593192

Cu-TMEDA catalyst

Sustainability features

Synonym(s):

Di-μ-hydroxo-bis[(N,N,N′.N′-tetramethylethylenediamine)copper(II)] chloride

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Size/SKUAvailabilityPrice
5 g
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$112.00

About This Item

Empirical Formula (Hill Notation):
C12H34Cl2Cu2N4O2
CAS Number:
30698-64-7
Molecular Weight:
464.42
NACRES:
NA.22
PubChem Substance ID:
24881335
UNSPSC Code:
12161600
MDL number:
MFCD01321163

$112.00

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Quality Segment

reaction suitability

core: copper, reagent type: catalyst

sustainability

Sustainability features

mp

131-132 °C (lit.)

greener alternative category

SMILES string

[H]O[Cu]Cl.[H]O[Cu]Cl.CN(C)CCN(C)C.CN(C)CCN(C)C

InChI

1S/2C6H16N2.2ClH.2Cu.2H2O/c2*1-7(2)5-6-8(3)4;;;;;;/h2*5-6H2,1-4H3;2*1H;;;2*1H2/q;;;;2*+2;;/p-4

InChI key

XSGFQMSXIWLPOB-UHFFFAOYSA-J

General description

We are committed to bringing you Greener Alternative Products, which adhere to one or more of the 12 Principles of Green Chemistry. This catalyst enables carbon-sulfur bond formation under mild conditions using oxygen as the terminal oxidant. Its environmentally friendly approach produces alkynyl sulfides with exceptional activity and selectivity. Click here for more information.

Application

Catalyst for:
  • Asymmetric conjugate addition reactions
  • 1,3-dipolar cycloaddition of pyrazolidinone-based dipoles to terminal alkynes (precatalyst)
  • Oxidative N-arylation of imidazoles
  • Oxidative coupling copolymerization
  • Tandem phosphorous-carbon bond formation-oxyfunctionalization reactions
  • Benzylation and allylation of amides

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This Item
325287804398T9281
Cu-TMEDA catalyst

Sigma-Aldrich

593192

Cu-TMEDA catalyst

Dichloro(N,N,N′,N′-tetramethylethylenediamine)zinc 98%

Sigma-Aldrich

325287

Dichloro(N,N,N′,N′-tetramethylethylenediamine)zinc

[(TMEDA)Ni(o-tolyl)Cl] 95%

Sigma-Aldrich

804398

[(TMEDA)Ni(o-tolyl)Cl]

N,N,N′,N′-Tetramethylethylenediamine BioReagent, suitable for electrophoresis, ≥99.0%

Sigma-Aldrich

T9281

N,N,N′,N′-Tetramethylethylenediamine

description

-

description

98%

description

95%

description

BioReagent, suitable for electrophoresis, ≥99.0%

reaction suitability

core: copper, reagent type: catalyst

reaction suitability

core: zinc, reagent type: catalyst

reaction suitability

reagent type: catalyst, core: nickel, reaction type: Cross Couplings

reaction suitability

-

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

200

mp

131-132 °C (lit.)

mp

176-178 °C (lit.)

mp

-

mp

−55 °C (lit.)

sustainability

Greener Alternative Product

sustainability

Greener Alternative Product

sustainability

-

sustainability

-

greener alternative category

Aligned

greener alternative category

Aligned

greener alternative category

-

greener alternative category

-

greener alternative product characteristics

Catalysis
Learn more about the Principles of Green Chemistry.

greener alternative product characteristics

Catalysis
Learn more about the Principles of Green Chemistry.

greener alternative product characteristics

-

greener alternative product characteristics

-

Storage Class

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

PPE (personal protective equipment)

Eyeshields, Gloves, type N95 (US)

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