1-Sep-2021 News Extended knowledge of 27996-86-7

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.

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,
Triazoles – an overview | ScienceDirect Topics

September 1,2021 News Continuously updated synthesis method about 6523-49-5

If you are hungry for even more, make sure to check my other article about 6523-49-5, the application of this compound in the production field has become more and more popular.

New discoveries in chemical research and development in 2021. The dynamic chemical diversity of the numerous elements, ions and molecules that constitute the basis of life provides wide challenges and opportunities for research. 6523-49-5, name is 4-(1,2,4-Triazol-1-yl)aniline belongs to triazoles compound, it is a common compound, a new synthetic route is introduced below. 6523-49-5

A mixture of formamidine from Step 1 (400 mg) and 4-triazolyl-aniline (214 mg, 1 eq) in AcOH (3ml) was heated to 80 for 2 h. Cooled, and the resulting solid was isolated by filtration, washed with sodium bicarbonate, water and MeCN and dried to give pure title compound.1H NMR delta 10.27 (IH, br s), 9.29 (IH, s), 8.86 (IH, s), 8.63 (IH, s), 8.26 (IH, s), 8.22 (IH, dd, J 8.75 2.5Hz), 8.10 (2H, d, J 7.50Hz), 7.88 (4H, m), 7.72 (IH3 d, 7.5Hz), 7.34 (IH, t, 7.5Hz), 4.21 (2H, q, 7.5Hz), 1.41 (3H, t, 7.5Hz); LC-MS rt 2.53 m/z 427 ES+.

If you are hungry for even more, make sure to check my other article about 6523-49-5, the application of this compound in the production field has become more and more popular.

Reference:
Patent; ARROW THERAPEUTICS LIMITED; WO2007/80401; (2007); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics