7716-66-7, In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. 3-Chlorobenzo[d]isothiazole, cas is 7716-66-7,the isothiazole compound, it is a common compound, a new synthetic route is introduced below.
10.2 grams of piperidine,Mix 4.0 g of 3-chloro-1,2-benzothiazole and 10 ml of ethanol and mix at 80 ¡ã C under refluxAfter 18 hours, it was cooled, poured into water, separated with 100 ml of water and 200 ml of toluene, and the organic phase was washed with 100 ml of water. Dry, filter, concentrate to 20 ml, and refrigerate overnight (0-5 ¡ã C) in the refrigerator. Precipitation appeared, filtered to give a white solid, yield79.6percent.
The chemical industry reduces the impact on the environment during synthesis,7716-66-7,3-Chlorobenzo[d]isothiazole,I believe this compound will play a more active role in future production and life.
Reference£º
Patent; Capital University of Medical Sciences; Jin Zengliang; Gao Nana; Zheng Yuanyuan; Xu Huanli; Li Xiaorong; Xiong Jie; (20 pag.)CN108440520; (2018); A;,
Isothiazole – Wikipedia
Isothiazole – ScienceDirect.com