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909424

Cu(OTs)2

≥95%, powder

Synonym(s):

Copper(II) tosylate

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About This Item

Empirical Formula (Hill Notation):
C14H14CuO6S2
CAS Number:
7144-37-8
Molecular Weight:
405.93
UNSPSC Code:
12161600
NACRES:
NA.22
MDL number:
MFCD16876470
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Product Name

Cu(OTs)2, ≥95%

assay

≥95%

form

powder

SMILES string

[Cu+2].[S](=O)(=O)([O-])c2ccc(cc2)C.[S](=O)(=O)([O-])c1ccc(cc1)C

InChI

1S/2C7H8O3S.Cu/c2*1-6-2-4-7(5-3-6)11(8,9)10;/h2*2-5H,1H3,(H,8,9,10);/q;;+2/p-2

InChI key

MRYMYQPDGZIGDM-UHFFFAOYSA-L

Application

Copper(II) tosylate is a copper (II) catalyst used for a variety of transformations, including Mannich condensation, Friedel-Crafts reaction, and Henry reaction.

pictograms

Corrosion
GHS05

signalword

Danger

hcodes

H314

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
MKCK3449

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Andrew G Capacci et al.
Nature chemistry, 9(11), 1073-1077 (2017-10-25)
Although the α-alkylation of ketones has already been established, the analogous reaction using aldehyde substrates has proven surprisingly elusive. Despite the structural similarities between the two classes of compounds, the sensitivity and unique reactivity of the aldehyde functionality has typically