In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. 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. 27996-86-7
Step 1. (?)-3-(4-(lH-l,2,4-triazol-l-yl)phenyl)-l-(3,5-dichlorophenyl)prop-2-en-l- one: To a solution of l-(3,5-dichlorophenyl)ethanone (0.5 g, 2.6 mmol) in ethanol (20 mL) was added 4-(lH-l,2,4-triazol-l-yl)benzaldehyde (0.46 g, 2.65 mmol) and the reaction was cooled to 0 C. Sodium hydroxide (0.22 g, 5.29 mmol) in water (10 mL) was then added and the reaction was allowed to stir for 2 h at 0 C. The reaction was extracted with EtOAc and the combined organic layers were dried over Na2S04 and concentrated under reduced pressure to afford the title compound (0.149 g, 17%): ); ESIMS m/z 430.05 ([M+H]+) 344.08
The synthetic route of 27996-86-7 has been constantly updated, and we look forward to future research findings.
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