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Safety Information

ALD00234

Sigma-Aldrich

Sodium tetrahydrofuransulfinate

≥90% (H-NMR)

Synonym(s):

Baran TFHS-Na Reagent, Sodium oxolane-3-sulfinate, Baran THFS-Na Reagent

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About This Item

Empirical Formula (Hill Notation):
C4H7NaO3S
CAS Number:
1622013-59-5
Molecular Weight:
158.15
MDL number:
MFCD28124335
UNSPSC Code:
12352005
PubChem Substance ID:
329772645
NACRES:
NA.22

Assay

≥90% (H-NMR)

form

solid

reaction suitability

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

SMILES string

O=S([O-])C1CCOC1.[Na+]

InChI

1S/C4H8O3S.Na/c5-8(6)4-1-2-7-3-4;/h4H,1-3H2,(H,5,6);/q;+1/p-1

InChI key

IHAPRSZBTHYXPY-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

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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Certificates of Analysis (COA)

Lot/Batch Number
MKBX1272V
MKBW9324V
MKBT8195V

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Articles

Baran Diversinates™

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

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