Electric Literature of 6523-49-5, New Advances in Chemical Research in 2021.Reactions catalyzed within inorganic and organic materials and at electrochemical interfaces commonly occur at high coverage and in condensed media, 6523-49-5, name is 4-(1,2,4-Triazol-1-yl)aniline, molecular formula is C8H8N4, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, below Introduce a new synthetic route.
To a suspension of 9-substituted-2,6-dichloro-9H-purine (8)(2.00 mmol) in a mixture of n-propanol (10 mL) and N,N-diisopropyl-N-ethylamine (6.00 mmol), appropriate amine (2.05 mmol)was added. The suspension was heated while stirring in a sealedtube under an argon atmosphere at 100 C for 2-6 h. The reactionwas checked by TLC using mobile phase toluene-ethylacetate (1:1,v/v). After the completion of the reaction, the reaction mixture wascooled to room temperature and evaporated under reduced pressure.The residue was partitioned between water (50 mL) and dichloromethane (50 mL), and the water phase was extracted twoadditional times with the same volume of dichloromethane. Thecombined organic phases were washed with water and brine andevaporated under reduced pressure. The crude product was crystallizedfrom petroleum ether/ethylacetate (3:1).
I am very proud of our efforts over the past few months and hope to 4-(1,2,4-Triazol-1-yl)aniline help many people in the next few years.
Reference:
Article; ?ezni?kova, Eva; Gucky, Toma?; Kova?ova, Veronika; Ajani, Haresh; Jorda, Radek; Kry?tof, Vladimir; European Journal of Medicinal Chemistry; vol. 182; (2019);,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics