Research speed reading in 2021. Redox catalysis has been broadly utilized in electrochemical synthesis due to its kinetic advantages over direct electrolysis. 956317-36-5, name is 5-Methyl-2-(2H-1,2,3-triazol-2-yl)benzoic acid belongs to triazoles compound, it is a common compound, a new synthetic route is introduced below. SDS of cas: 956317-36-5
Add intermediate I48kg (235mol) in the reaction vessel, add dichloromethane 300ml, start stirring, add Intermediate II48kg (235mol); add alkali stirring and mixing, add condensing agent EDC.HCL45kg, when added, control the temperature at 25 The following, the reaction was incubated at 24 ~ 27 , TLC monitoring, TLC showed the reaction was completed, the intermediate was obtained after 87kg (223mol), the yield 94.9%.The difference between Example 3 and Example 1 is that a combination of a condensing agent and a condensing agent such as 1-ethyl- (3-dimethylaminopropyl) carbodiimide hydrochloride and tris (2 , 6-dimethoxyphenyl) bismuth, the weight percentage of tris (2,6-dimethoxyphenyl) bismuth in the condensing agent is 25%Insulation 18 ~ 22 reaction, TLC monitoring, post-processing intermediate 88kg (225.6mol),Yield 96%.
Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law. In my other articles, you can also check out more blogs about 956317-36-5, and we look forward to future research findings.
Reference:
Patent; Anhui Baishansheng Pharmaceutical Co., Ltd.; Chang Song; Wang Zheming; Wei Yong; Mu Longzhi; Wu Zhangshuan; Fan Zheng; (8 pag.)CN107298678; (2017); A;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics