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790788

Sigma-Aldrich

Zinc chloroethanesulfinate

95% (NMR)

Synonym(s):

Baran MCES Reagent

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About This Item

Empirical Formula (Hill Notation):
C4H8Cl2O4S2Zn
CAS Number:
Molecular Weight:
320.53
MDL number:
UNSPSC Code:
12352101
PubChem Substance ID:
NACRES:
NA.22

Assay

95% (NMR)

form

solid

reaction suitability

reaction type: C-C Bond Formation
reagent type: catalyst
reaction type: C-H Activation

reagent type: diversification reagent

mp

98-103 °C

functional group

chloro
sulfinic acid

storage temp.

2-8°C

SMILES string

ClCCS(O[Zn]OS(CCCl)=O)=O

InChI

1S/2C2H5ClO2S.Zn/c2*3-1-2-6(4)5;/h2*1-2H2,(H,4,5);/q;;+2/p-2

InChI key

PNQRKWUBPYVDRQ-UHFFFAOYSA-L

Application

Zinc chloroethanesulfinate (MCES) is part of a zinc sulfinate toolbox developed by Phil Baran for the simple and rapid diversification of heterocycles.

Practical and Innate Carbon-Hydrogen Functionalization of Heterocycles


Learn More at the Professor and Product Portal of Professor Phil S. Baran.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Information

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O'Hara,F.;
Journal of the American Chemical Society, 135, 12122-12134 null
Practical and Innate Carbon-Hydrogen Functionalization of Heterocycles
Fujiwara, Y.; et al.
Nature, 492, 95-100 (2013)

Articles

Rapidly diversify (hetero)aromatic scaffolds for chemical industry needs amid resource and time constraints, ensuring efficiency.

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