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. 7170-01-6, name is 3-Methyl-1H-1,2,4-triazole, A new synthetic method of this compound is introduced below., COA of Formula: C3H5N3
General procedure: TBHP (3 eq.) was added to a solution of 3-phenyl-1,2,4-triazole (0.4 mmol) 1a, benzaldehyde 2a (0.6 mmol), followed by TBAI (20 mol%) in DCE(4 mL). The reaction mixture was stirred at 120 oC under nitrogen atmosphere for 5 h. After completion of the reaction confirmed by TLC, the reaction mixture was cooled to room temperature and partitioned between water and ethyl acetate. The organic and aqueous layers were then separated and aqueous layer was extracted with ethyl acetate twice. The combined organic extracts were dried over anhydrous Na2SO4 and concentrated under reduced pressure to afford the crude. The crude was further purified by silica gel chromatography using EtOAc/hexane as eluents to furnish the desired product 3 or 5.
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; Agisho, Habtamu Abebe; Esatu, Habdolo; Hairat, Suboot; Zaki, Mehvash; Tetrahedron Letters; (2020);,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics