On April 20, 2018, Lee, Heejin; Lee, Jae Kyun; Min, Sun-Joon; Seo, Hyeonglim; Lee, Youngbok; Rhee, Hakjune published an article.HPLC of Formula: 5301-96-2 The title of the article was Copper(I)-Catalyzed Synthesis of 1,4-Disubstituted 1,2,3-Triazoles from Azidoformates and Aryl Terminal Alkynes. And the article contained the following:
The copper(I)-catalyzed azide-alkyne cycloaddition reaction has been extensively studied and widely applied in organic synthesis. However, the formation of 1,2,3-triazoles with electron-deficient azide has been a challenging problem. In this report, we have demonstrated the formation of regioselective 1,4-disubstituted 1,2,3-triazoles from various types of aryl terminal alkynes and azidoformates, which are electron-deficient azides, using a commercialized [Cu(CH3CN)4]PF6 copper(I) catalyst under mild conditions. The experimental process involved the reaction of 4-(p-Tolyl)-1H-1,2,3-triazole(cas: 5301-96-2).HPLC of Formula: 5301-96-2
The Article related to triazole regioselective preparation cycloaddition azidoformate aryl terminal alkyne, azide alkyne cycloaddition azidoformate aryl terminal alkyne, crystal structure phenyl triazole carboxylate and other aspects.HPLC of Formula: 5301-96-2
Referemce:
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics