New discoveries in chemical research and development in 2021. The transformation of simple hydrocarbons into more complex and valuable products via catalytic C–H bond functionalisation has revolutionised modern synthetic chemistry. 41253-21-8, name is Sodium 1,2,4-triazol-1-ide belongs to triazoles compound, it is a common compound, a new synthetic route is introduced below. Computed Properties of C2H2N3Na
To a 500 mL three-necked flask was added compound 6 (55.7 g, 0.12 mol) and dry DMSO (400 mL), sodium triazole (45.5 g, 0.5 mol), stirred at room temperature for 1 h, heated to 80-100 C for 24 h, The raw material is finished (<1.5%). The reaction solution was cooled to room temperature, saturated ice brine (600 mL) was added, stirred, extracted with EA (250 mL x 2)Water (250 mL)Concentrated by steam to give 45.9 g of compound 7 as a yellow oil in a yield of 92.8% and a purity of 98.6%.
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Reference:
Patent; Shandong Luoxin Pharmaceutical Industry Company Limited; Liu, Xinquan; Zheng, Susu; Liu, Wei; (12 pag.)CN106146480; (2016); A;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics