4442-54-0, 2,3-Dihydro-1,4-benzodioxine-6-carboxylic acid is a benzodioxans compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
Compound benzodioxane-6-carboxylic acid (0401-119) (500 mg, 2.78 mmol, 1 eq.)Dissolved in 15 ml of methanol,Then slowly add 1.5 ml of thionyl chloride,The mixture was stirred at reflux for 2 hours.After the reaction was completed, the mixture was concentrated under reduced pressure.Ester and water extraction, the organic phase was washed with saturated brine, dried over anhydrous sodium sulfate, and concentrated under reduced pressure to give the target compound benzodiMethyl hexacycline-6-carboxylate (538 mg, yield: 99.26percent) was a yellow solid., 4442-54-0
As the paragraph descriping shows that 4442-54-0 is playing an increasingly important role.
Reference£º
Patent; Guangzhou Bi Beite Pharmaceutical Co., Ltd.; Cai Xiong; Qian Changgeng; Weng Yunwo; Qing Yuanhui; Liu Bin; Lin Mingsheng; Wang Yanyan; (126 pag.)CN107383024; (2017); A;,
Benzodioxan
1,4-Benzodioxane | C8H8O2 – PubChem