235781-28-9 Usage
General Description
2-(Bromodifluoromethyl)benzo[d]thiazole is a chemical compound with the molecular formula C8H3BrF2NS. It is a heterocyclic organic compound that contains a benzene ring fused to a thiazole ring, and has bromine and difluoromethyl substituents attached to the thiazole ring. 2-(BROMODIFLUOROMETHYL)BENZO[D]THIAZOLE is used in organic synthesis and medicinal chemistry, and has potential applications in the development of pharmaceuticals and agrochemicals. It may also be used as a building block in the synthesis of other chemical compounds with specific properties and functions. Overall, 2-(Bromodifluoromethyl)benzo[d]thiazole is a versatile chemical reagent with potential uses in various scientific and industrial applications.
Check Digit Verification of cas no
The CAS Registry Mumber 235781-28-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,3,5,7,8 and 1 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 235781-28:
(8*2)+(7*3)+(6*5)+(5*7)+(4*8)+(3*1)+(2*2)+(1*8)=149
149 % 10 = 9
So 235781-28-9 is a valid CAS Registry Number.
235781-28-9Relevant articles and documents
A facile preparation of 2-bromodifluoromethyl benzo-1,3-diazoles and its application in the synthesis of gem-difluoromethylene linked aryl ether compounds
Jiang, Haizhen,Yuan, Shijie,Cai, Yeshan,Wan, Wen,Zhu, Shizheng,Hao, Jian
experimental part, p. 167 - 170 (2012/02/04)
A facile preparation of 2-bromodifluoromethyl benzo-1,3-diazoles as novel CF2Br-containing heterocyclic building blocks has been developed through a one-pot process of reaction of 2-OH, 2-SH, or 2-NH2 substituted aniline with bromodifluoroacetic acid in the presence of 3 molar equivalents of CBr4 and Ph3P in refluxing toluene. 2-Bromodifluoromethyl benzo-1,3-thiazole (2b) was successfully utilized in the preparation of gem-difluoromethylene linked aryl ether compounds through the reaction with phenolates or thiophenolate in DMF in good yields.
