New discoveries in chemical research and development in 2021. The transformation of simple hydrocarbons into more complex and valuable products via catalytic C–H bond functionalisation has revolutionised modern synthetic chemistry. 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. Recommanded Product: 6523-49-5
A solution of 2-amino-5-tert-butylbenzoic acid (commercial sources, 500 mg) and formamidine acetate (404 mg) in EtOH (5 ml) was refluxed for 18 h. The cooled mixture was filtered and the precipitate washed with ice-cold EtOH and dried to give the hydroxy quinazoline (394 mg) which was added to thionyl chloride (10 ml) andDMF (cat.) and heated to reflux overnight. The cooled mixture was diluted with EtOAc and poured onto sat sodium bicarbonate (aq). The organic phase was separated, dried and concentrated to a brown solid (327 mg), of which a portion (105 mg) was treated
I hope this article can help some friends in scientific research. 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:
Patent; ARROW THERAPEUTICS LIMITED; WO2007/80401; (2007); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics