124043-83-0

Basic information

• Product Name: lithium benzofuran-2-sulfinate
• Synonyms: lithium benzofuran-2-sulfinate
• CAS NO: 124043-83-0
• Molecular Formula: C8H5LiO3S
• Molecular Weight: 188.1295
• Mol File: 124043-83-0.mol
• Article Data: 5

Chemical Properties

• CAS DataBase Reference: lithium benzofuran-2-sulfinate(CAS DataBase Reference)
• NIST Chemistry Reference: lithium benzofuran-2-sulfinate(124043-83-0)
• EPA Substance Registry System: lithium benzofuran-2-sulfinate(124043-83-0)

Safety Data

• Hazardous Substances Data: 124043-83-0(Hazardous Substances Data)

Usage

General Description

Lithium benzofuran-2-sulfinate is a chemical compound that consists of a benzofuran ring with a sulfinate functional group attached to position 2, and a lithium cation. It is commonly used as a reagent in organic chemistry for various synthetic transformations, including the formation of carbon-sulfur bonds and the oxidation of organic compounds. Lithium benzofuran-2-sulfinate is also used as a strong oxidizing agent in some instances. Additionally, it has been studied for its potential use in lithium-ion battery technology due to its ability to store and release lithium ions. Overall, this compound has important applications in both synthetic chemistry and materials science.

Upstream product

• 271-89-6 1-benzofurane 

Downstream Products

• 41013-94-9 4-(1-benzofuran-2-yl)benzonitrile 
• 17070-58-5 benzofuran-2-sulfonyl chloride 

Relevant articles and documents

Efficient and Practical Synthesis of Sulfonamides Utilizing SO2 Gas Generated on Demand

A simple and practical protocol was developed for the synthesis of sulfonamides by reacting organometallic reagents with SO2 gas generated on demand. SO2 was generated from readily available reagents safely in a highly contained and controlled fashion. The protocol allows the synthesis of sulfonamides without using either atom-inefficient SO2 surrogates or a SO2 cylinder that requires stringent storage regulations in the laboratory. The protocol was successfully applied to the synthesis of sildenafil.

Palladium-catalyzed intermolecular desulfinylative cross-coupling of heteroaromatic sulfinates

Beauty lies in simplicity: An efficient and environmentally benign palladium-catalyzed protocol has been developed using a sulfinate as a nucleophilic coupling partner. The sulfinate position is arylated chemoselectively in very good yields. The bench-stable, non-hygroscopic heteroaromatic sulfinate salts rapidly undergo cross-coupling without the need of a co-catalyst, base, or additives (see scheme; mw=microwave). Copyright

BISSULFONAMIDE COMPOUNDS AS AGONISTS OF GALR1, COMPOSITIONS, AND METHODS OF USE

Embodiments of the present invention provide bissulfonamide compounds that are agonists of GalR1. The present invention further provides compositions comprising bissulfonamide compounds that are agonists of GalR1, and methods of use of such compounds and compositions.