Research speed reading in 2021. Redox catalysis has been broadly utilized in electrochemical synthesis due to its kinetic advantages over direct electrolysis. 27996-86-7, name is 4-[1,2,4]Triazol-1-yl-benzaldehyde belongs to triazoles compound, it is a common compound, a new synthetic route is introduced below. Application In Synthesis of 4-[1,2,4]Triazol-1-yl-benzaldehyde
Example 94: Preparation of l-(4-Vinylphenyl)-lH-l,2,4-triazole (DI59) To a stirred solution of 4-[l,2,4]triazol-l-yl-benzaldehyde (9.0 g, 52 mmol) in 1,4- dioxane (100 rriL), 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 (Si02, 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 catalyzed pathway has a lower Ea, but the net change in energy that results from the reaction is not affected by the presence of a catalyst. In my other articles, you can also check out more blogs about 27996-86-7
Reference:
Patent; DOW AGROSCIENCES LLC; LO, William C.; HUNTER, James E.; WATSON, Gerald B.; PATNY, Akshay; IYER, Pravin S.; BORUWA, Joshodeep; WO2014/100163; (2014); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics