Some tips on 5-Chloro-3-phenylbenzo[c]isoxazole

719-64-2, 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.,719-64-2 ,5-Chloro-3-phenylbenzo[c]isoxazole, other downstream synthetic routes, hurry up and to see

As a common heterocyclic compound, it belongs to Benzisoxazole compound, name is 5-Chloro-3-phenylbenzo[c]isoxazole, and cas is 719-64-2, its synthesis route is as follows.

(2) Take 10.0g of intermediate (II) into a three-necked bottle.50ml ethanol, 4.8g iron powder,After refluxing for 0.5 h, 1 ml of sulfuric acid (6 mol/L) was added dropwise.After the completion of the dropwise addition, the reaction was refluxed for 1 h.After the reaction is completed, a NaOH solution is added to adjust the pH to 8,Cool down to 50 C, add 0.2g activated carbon,Reflux for 0.5h,Thermal filtration into the crystallization bottle, cooling and crystallization,Ethanol washing, drying to obtain intermediate (III) 9.60g, The yield is 95.1%.The melting point is 96.3-98.2 C.

719-64-2, 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.,719-64-2 ,5-Chloro-3-phenylbenzo[c]isoxazole, other downstream synthetic routes, hurry up and to see

Reference£º
Patent; Qilu Tianhe Huishi Pharmaceutical Co., Ltd.; Yuwen Li; Guan Qinghua; Zhao Xudong; Li Baoyong; (6 pag.)CN108250091; (2018); A;,
Benzisoxazole – Wikipedia
Benzisoxazole – an overview | ScienceDirect Topics