117764-56-4 Usage
General Description
2-(p-tolylsulfonyl)quinoxaline is a chemical compound that consists of a quinoxaline ring with a p-tolylsulfonyl group attached to one of the nitrogen atoms. It is commonly used as a building block for the synthesis of various pharmaceuticals and organic compounds. The p-tolylsulfonyl group provides a reactive handle for further chemical modification and is often used as a protecting group in organic synthesis. 2-(p-tolylsulfonyl)quinoxaline has potential applications in medicinal chemistry and drug discovery due to its ability to modulate specific biological targets and its structural diversity. Additionally, 2-(p-tolylsulfonyl)quinoxaline has been studied for its potential antimicrobial, anticancer, and anti-inflammatory properties, making it an important molecule for research and development in the pharmaceutical industry.
Check Digit Verification of cas no
The CAS Registry Mumber 117764-56-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,7,6 and 4 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 117764-56:
(8*1)+(7*1)+(6*7)+(5*7)+(4*6)+(3*4)+(2*5)+(1*6)=144
144 % 10 = 4
So 117764-56-4 is a valid CAS Registry Number.
117764-56-4Relevant articles and documents
H-phosphonate-mediated sulfonylation of heteroaromatic N-oxides: a mild and metal-free one-pot synthesis of 2-sulfonyl quinolines/pyridines
Sun, Kai,Chen, Xiao-Lan,Li, Xu,Qu, Ling-Bo,Bi, Wen-Zhu,Chen, Xi,Ma, Hui-Li,Zhang, Song-Tao,Han, Bo-Wen,Zhao, Yu-Fen,Li, Chao-Jun
, p. 12111 - 12114 (2015)
A smart H-phosphonate-mediated synthetic strategy for the sulfonylation of heteroaromatic N-oxides has been developed, by which a large variety of 2-sulfonyl quinolines/pyridines were synthesized starting from easily available sulfonyl chlorides, diisopropyl H-phosphonate and pyridine/quinoline N-oxides in one pot under metal-free conditions at room temperature.
