On September 6, 2019, Li, Xiaoxiao; Zhao, Zhigang; Reheman, Xijiaaiti published a patent.Category: triazoles The title of the patent was Method for regioselectively synthesizing 2-allyl-1,2,3-triazole derivatives. And the patent contained the following:
The invention provides a method for regioselectively synthesizing N2-allyl-1,2,3-triazole derivatives of formula I [R1 is aryl, benzyl or alkyl; the protecting group PG is p-toluenesulfonyl or acetyl; R2 is an aryl, benzyl, alkyl, heterocyclic substituent or hydrogen] via NIS mediated allylation of allenamides with mono- and unsubstituted triazole and 1,2,3-benzotriazole. The experimental process involved the reaction of 4-(p-Tolyl)-1H-1,2,3-triazole(cas: 5301-96-2).Category: triazoles
The Article related to allenyl sulfonamide triazole iodosuccinimide mediator regioselective allylation, iodo triazolyl propenamine preparation, Heterocyclic Compounds (More Than One Hetero Atom): Other 5-Membered Rings, Two Or More Hetero Atoms and other aspects.Category: triazoles
Referemce:
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics