63755-05-5

Usage

InChI:InChI=1/C8H6ClNOS/c1-10-7-5(9)3-2-4-6(7)12-8(10)11/h2-4H,1H3

Upstream product

• 932-32-1 N-methyl-2-chloroaniline 
• 2757-23-5 chloro(chlorosulfanyl)methanone 
• 73443-77-3 4-chloro-2-methoxy-benzothiazole 
• 39205-62-4 4-chlorobenzo[d]thiazol-2(3H)-one 
• 107-06-2 1,2-dichloro-ethane 
• 74-88-4 methyl iodide 
• 84976-50-1 C₈H₇Cl₂NOS 

Relevant academic research and scientific papers

Benzothiazol-2-ones and phytopathogenic fungicidal use thereof

3,4-Disubstituted benzoxa(thia)zole-2-one derivatives of the formula: STR1 wherein R1 is a halogen atom or methyl group, R2 is a methyl or ethyl group and X and Y are individually an oxygen or sulfur atom, and their preparation and use as a fungicide.

Method for preparing 4-substituted-N-methylbenzothiazolone derivatives

A process for producing N-alkylbenzothiazolone derivatives of the formula (I), STR1 wherein R1 is a hydrogen, chlorine, bromine, fluorine atom or a methyl group, and R2 is an alkyl group having 1 to 5 carbon atoms, from 2-halogenobenzothiazole derivatives of the formula (II), STR2 wherein R1 is as defined above and X is a chlorine, bromine or fluorine atom, which is a starting material, through the intermediate of 2-alkoxybenzothiazole derivatives of the formula (III), STR3 wherein R1 and R2 are as defined above, or benzothiazolone derivatives of the formula (IV), STR4 wherein R1 is as defined above.