Researchers who often do experiments know that organic synthesis is a process of preparing more complex target molecules from simple raw materials through one or more chemical reactions. Generally, it requires fewer steps, and cheap raw materials. 288-88-0, name is 1H-1,2,4-Triazole, A new synthetic method of this compound 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.
The basis of chemical reaction formula synthesis, the synthesis route is composed of some specific reactions and combined according to certain logical thinking. We look forward to the emergence of more reaction modes in the future.
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