Electric Literature of 27996-86-7, New Advances in Chemical Research in 2021. The prevalence of solvent effects in heterogeneous catalysis in condensed media has motivated developing quantitative kinetic,A common heterocyclic compound, 27996-86-7, name is 4-[1,2,4]Triazol-1-yl-benzaldehyde, molecular formula is C9H7N3O, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, below Introduce a new synthetic route.
Example 94 Preparation of 1-(4-Vinylphenyl)-1H-1,2,4-triazole (DI59) To a stirred solution of 4-[1,2,4]triazol-1-yl-benzaldehyde (9.0 g, 52 mmol) in 1,4-dioxane (100 mL), were added K2CO3 (10.76 g, 78 mmol) and methyl triphenyl phosphonium bromide (22.2 g, 62.4 mmol) at room temperature. The resultant reaction mixture was heated to 70 C. for 18 h. After completion of the reaction (TLC), the reaction mixture was cooled to room temperature and filtered and the obtained filtrate was concentrated under reduced pressure. Purification by flash chromatography (SiO2, 100-200 mesh; 25-30% EtOAc in petroleum ether) to afforded the title compound as a white solid (5.6 g, 63%): ESIMS m/z 172.09 ([M+H]+).
The potential utility of systematic synthetic strategy will be applicable to efficient generations of chemical libraries of compounds to find ‘hit’ molecules.Read on for other articles about 4-[1,2,4]Triazol-1-yl-benzaldehyde, hurry up and to see.
Reference:
Patent; Dow AgroSciences LLC; Lo, William C.; Hunter, James E.; Watson, Gerald B.; Patny, Akshay; Iyer, Pravin S.; Boruwa, Joshodeep; US2014/171314; (2014); A1;,
1,2,3-Triazole – Wikipedia,
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