2060-64-2 Usage
General Description
1-Benzothiophene-5-carboxylic acid is a chemical compound with the formula C9H6O2S. It is a heterocyclic carboxylic acid that contains both a benzene ring and a thiophene ring. 1-BENZOTHIOPHENE-5-CARBOXYLIC ACID is a key intermediate in the synthesis of various pharmaceuticals and agrochemicals, and it is also used as a building block in the synthesis of organic compounds. 1-Benzothiophene-5-carboxylic acid has been studied for its potential biological and pharmacological properties, including its anti-inflammatory and anti-bacterial activities. It is an important compound in organic chemistry and is used in various industries for the production of a wide range of products.
Check Digit Verification of cas no
The CAS Registry Mumber 2060-64-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,0,6 and 0 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 2060-64:
(6*2)+(5*0)+(4*6)+(3*0)+(2*6)+(1*4)=52
52 % 10 = 2
So 2060-64-2 is a valid CAS Registry Number.
2060-64-2Relevant articles and documents
Carboxylation of Aromatic and Aliphatic Bromides and Triflates with CO2 by Dual Visible-Light–Nickel Catalysis
Meng, Qing-Yuan,Wang, Shun,K?nig, Burkhard
supporting information, p. 13426 - 13430 (2017/10/07)
We report the efficient carboxylation of bromides and triflates with K2CO3 as the source of CO2 in the presence of an organic photocatalyst in combination with a nickel complex under visible light irradiation at room temperature. The reaction is compatible with a variety of functional groups and has been successfully applied to the synthesis and derivatization of biologically active molecules. In particular, the carboxylation of unactivated cyclic alkyl bromides proceeded well with our protocol, thus extending the scope of this transformation. Spectroscopic and spectroelectrochemical investigations indicated the generation of a Ni0 species as a catalytic reactive intermediate.