716-80-3 Usage
Uses
Used in Pharmaceutical Industry:
Benzothiazole, 2-(2-pyridinyl)(9CI) is used as a key intermediate in the synthesis of various pharmaceutical compounds. Its unique structure allows it to form part of drug molecules targeting specific biological pathways, contributing to the development of new therapeutic agents.
Used in Dye Manufacturing:
In the dye industry, Benzothiazole, 2-(2-pyridinyl)(9CI) serves as a crucial component in the production of dyes with specific color properties. Its chemical structure enables the creation of dyes with desirable characteristics for various applications, such as textiles, plastics, and printing inks.
Used in Industrial Chemicals:
Benzothiazole, 2-(2-pyridinyl)(9CI) is utilized in the formulation of industrial chemicals, where its chemical properties contribute to the performance and stability of the final products. Its presence in these chemicals can enhance their reactivity, solubility, or other functional attributes.
Used in Organic Synthesis:
As a versatile building block in organic synthesis, Benzothiazole, 2-(2-pyridinyl)(9CI) is employed in the preparation of a range of organic compounds. Its ability to participate in various chemical reactions makes it a valuable component in the synthesis of complex organic molecules for research and commercial purposes.
Used in Material Science:
In the field of material science, Benzothiazole, 2-(2-pyridinyl)(9CI) is explored for its potential applications in the development of new materials with unique properties. Its incorporation into materials can lead to advancements in areas such as electronics, sensors, and optoelectronics, where novel materials with specific characteristics are constantly sought after.
Check Digit Verification of cas no
The CAS Registry Mumber 716-80-3 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 7,1 and 6 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 716-80:
(5*7)+(4*1)+(3*6)+(2*8)+(1*0)=73
73 % 10 = 3
So 716-80-3 is a valid CAS Registry Number.
InChI:InChI=1/C12H8N2S/c1-2-7-11-9(5-1)14-12(15-11)10-6-3-4-8-13-10/h1-8H
716-80-3Relevant academic research and scientific papers
Elemental sulfur mediated cyclization via redox strategy: Synthesis of benzothiazoles from o-chloronitrobenzenes and benzyl chlorides
Wang, Xin,Miao, Dazhuang,Li, Xiaotong,Hu, Renhe,Yang, Zhao,Gu, Ren,Han, Shiqing
supporting information, p. 5194 - 5199 (2017/07/28)
A novel metal-free synthesis of 2-substituted benzothiazoles from easily available o-chloronitrobenzenes and benzyl chlorides using elemental sulfur as traceless oxidizing agent has been developed. The protocol provides a simple, efficient, and atom-economic way to access to benzothiazoles in moderate to excellent yields. And the approach exhibited good functional group tolerance.
One-pot copper-catalyzed synthesis of 2-substituted benzothiazoles from 2-iodoanilines, benzyl chlorides and elemental sulfur
Yang, Zhao,Hu, Renhe,Li, Xiaotong,Wang, Xin,Gu, Ren,Han, Shiqing
supporting information, p. 2366 - 2369 (2017/05/29)
An efficient one-pot three-component reaction of 2-iodoanilines, benzyl chlorides and elemental sulfur to form 2-substituted benzothiazoles in satisfactory yields (up to 98%) has been described. The reaction tolerated a wide range of functional groups on the aromatic ring. And heterocycle methylene chlorides substrates were also found to be compatible.
