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. 288-88-0, name is 1H-1,2,4-Triazole belongs to triazoles compound, it is a common compound, a new synthetic route is introduced below. 288-88-0
General procedure: To a solution of Cu(OAc)2·H2O (0.01 mmol) in DMF (2 mL) were added aryl iodide (1.2 mmol), nitrogen-containing heterocycle (1.0 mmol), and Cs2CO3 (2 mmol) under nitrogen atmosphere. The mixture was stirred at 110 C for 24 h. After cooling to ambient temperature, the mixture was partitioned between water and ethyl acetate. The organic layer was separated, and the aqueous layer was extracted with ethyl acetate. The combined organic layers were washed with brine, dried over Na2SO4, and concentrated in vacuo. The residue was purified by flash chromatography on silica gel.
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Reference:
Article; Xu, Zhong-Lin; Li, Hong-Xi; Ren, Zhi-Gang; Du, Wei-Yuan; Xu, Wei-Chang; Lang, Jian-Ping; Tetrahedron; vol. 67; 29; (2011); p. 5282 – 5288;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics