21554-41-6 Usage
Description
2-Methylsulfonyl-6-nitrobenzothiazole is a chemical compound belonging to the benzothiazole family, characterized by the molecular formula C8H6N2O4S2. It is distinguished by its strong nitro and sulfonyl functional groups, which contribute to its versatility in organic synthesis.
Uses
Used in Pharmaceutical Industry:
2-Methylsulfonyl-6-nitrobenzothiazole is used as a precursor in the synthesis of various pharmaceuticals, leveraging its reactive functional groups to facilitate the creation of diverse medicinal compounds.
Used in Agrochemical Industry:
In the agrochemical sector, 2-Methylsulfonyl-6-nitrobenzothiazole serves as a starting material for the development of agrochemicals, potentially contributing to the production of pesticides and other agricultural products.
Used in Dye and Pigment Production:
2-Methylsulfonyl-6-nitrobenzothiazole is utilized in the manufacturing process of dyes and pigments, capitalizing on its chemical properties to produce a range of colorants for different applications.
It is crucial to handle 2-Methylsulfonyl-6-nitrobenzothiazole with caution due to its potential hazards and toxic properties, ensuring safety in its applications across various industries.
Check Digit Verification of cas no
The CAS Registry Mumber 21554-41-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,5,5 and 4 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 21554-41:
(7*2)+(6*1)+(5*5)+(4*5)+(3*4)+(2*4)+(1*1)=86
86 % 10 = 6
So 21554-41-6 is a valid CAS Registry Number.
InChI:InChI=1/C8H6N2O4S2/c1-16(13,14)8-9-6-3-2-5(10(11)12)4-7(6)15-8/h2-4H,1H3
21554-41-6Relevant articles and documents
Divergent S- And C-Difluoromethylation of 2-Substituted Benzothiazoles
Wang, Xiu,Ye, Wenchao,Kong, Taige,Wang, Chenlu,Ni, Chuanfa,Hu, Jinbo
supporting information, p. 8554 - 8558 (2021/11/13)
Two unprecedented and complementary synthetic strategies for S- and C-difluoromethylation of 2-substituted benzothiazoles have been developed by taking advantage of the remarkably different reactivity of CF2H- and 2-PySO2CF2- nucleophiles. A variety of structurally diverse difluoromethyl 2-isocyanophenyl sulfides and 2-difluoromethylated benzothiazoles were synthesized with these two new synthetic protocols.
Radical Fluoroalkylation of Isocyanides with Fluorinated Sulfones by Visible-Light Photoredox Catalysis
Rong, Jian,Deng, Ling,Tan, Ping,Ni, Chuanfa,Gu, Yucheng,Hu, Jinbo
supporting information, p. 2743 - 2747 (2016/02/26)
The radical fluoroalkylation of isocyanides with fluorinated sulfones is enabled by visible-light photoredox catalysis. A wide range of readily available mono-, di-, and trifluoromethyl heteroaryl sulfones can thus be used as efficient radical fluoroalkylation reagents under mild conditions. This method not only describes a new synthetic application of fluorinated sulfones, but also provides a new route to fluoroalkyl radicals.
