As a common heterocyclic compound, it belongs to isothiazole compound, name is 3,4-Dichloroisothiazole-5-carboxylic acid, and cas is 18480-53-0, its synthesis route is as follows.
SYNTHESIS EXAMPLE 1 Process (a): After thionyl chloride (10 ml) had been added to 3,4-dichloro-5-isothiazole-carboxylic acid (0.99 g), the mixture was refluxed by heating for 2 hours. The excess of thionylchloride was then distilled off under reduced pressure, and 3,4-dichloro-5-isothiazolecarboxylic acid chloride was obtained.
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; Assmann, Lutz; Kitagawa, Yoshinori; Ishikawa, Koichi; Yamazaki, Daiei; Sawada, Haruko; Araki, Yasuo; Sakuma, Haruhiko; Kinbara, Taro; Imanishi, Kinya; US2003/13750; (2003); A1;,
Isothiazole – Wikipedia
Isothiazole – ScienceDirect.com