18480-53-0, In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles.,18480-53-0 ,3,4-Dichloroisothiazole-5-carboxylic acid, other downstream synthetic routes, hurry up and to see

It is a common heterocyclic compound, the isothiazole compound, 3,4-Dichloroisothiazole-5-carboxylic acid, cas is 18480-53-0 its synthesis route is as follows.

To a solution of S^-dichloroisothiazole-delta-carboxylic acid (4.0Og, 20.1 mmol) in dichloromethane (75 ml_), cooled with an ice-brine bath, was added N,N-dimethylformamide (78 mul_, 1 mmol) followed dropwise by oxalyl chloride (1.94 ml_, 22.2 mmol). After stirring at room temperature for 2h, meanwhile gas evolution had completely stopped, all volatiles were removed in vacuo to affor the crude acid chloride (4.30 g).

18480-53-0, In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles.,18480-53-0 ,3,4-Dichloroisothiazole-5-carboxylic acid, other downstream synthetic routes, hurry up and to see

Reference£º
Patent; BAYER CROPSCIENCE SA; WO2009/130193; (2009); A1;,
Isothiazole – Wikipedia
Isothiazole – ScienceDirect.com