Application of 28539-02-8 , The common heterocyclic compound, 28539-02-8, name is 1-(Hydroxymethyl)benzotriazole, molecular formula is C7H7N3O, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc., below Introduce a new synthetic route.
7.4 g of hydroxymethylbenzotriazole was added to a single-necked flask, 25 ml of S0C12 was added dropwise,After the end of the mixing, the mixture was stirred for 30 min and refluxed at 80 C for 3 h. The excess S0C12 was distilled off with a rotary evaporator, To give a white crystal, i. EforChloromethyl benzotriazole
The synthetic route of 28539-02-8 has been constantly updated, and we look forward to future research findings.
Reference:
Patent; Henan College of Traditional Chinese Medicine; Wang, Xia; Zhang, Chao; Ceng, Dai; Cheng, Di; Song, Ning; Yang, Huai Xia; (11 pag.)(2016);,
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