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ALD00232

Sigma-Aldrich

Sodium tetrahydropyransulfinate

Synonym(s):

Baran THPS-Na Reagent, Sodium oxane-4-sulfinate

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About This Item

Empirical Formula (Hill Notation):
C5H9NaO3S
CAS Number:
1516140-99-0
Molecular Weight:
172.18
MDL number:
MFCD24113367
UNSPSC Code:
12352005
PubChem Substance ID:
329772644
NACRES:
NA.22

form

solid

Quality Level

100

reaction suitability

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

SMILES string

O=S(C1CCOCC1)[O-].[Na+]

InChI

1S/C5H10O3S.Na/c6-9(7)5-1-3-8-4-2-5;/h5H,1-4H2,(H,6,7);/q;+1/p-1

InChI key

JIOKFXIXTDFEIS-UHFFFAOYSA-M

Application

The following Baran Sulfinate is a part of a toolbox of diversification reagents, which are ideal for the late-stage functionalization of nitrogen-containing heterocycles. The regioselectivity can be effectively tuned by modification of the pH and solvent selection.

Other Notes

Radical-Based Regioselective C-H Functionalization of Electron-Deficient Heteroarenes: Scope; Tunability; and Predictability

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

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

Certificates of Analysis (COA)

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Articles

Baran Diversinates™

The synthesis of heteroaromatic and aromatic compounds is at the heart of the chemical industry. The ever-growing demand for new chemical entities, coupled with dwindling resources and time constraints allotted to any given research project, a rapid way to diversify (hetero)aromatic scaffolds is needed.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

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