5604-31-9Relevant articles and documents
Access to (Z)-β-Substituted Enamides from N1-H-1,2,3-Triazoles
Wang, Tao,Tang, Zongyuan,Luo, Han,Tian, Yi,Xu, Mingchuan,Lu, Qixing,Li, Baosheng
supporting information, p. 6293 - 6298 (2021/08/23)
A direct ring-opening/nucleophilic substitution reaction of N1-H-1,2,3-triazoles has been described. Divergent (Z)-β-halogen- or sulfonyl-substituted enamides could be stereospecifically synthesized in a tunable manner. This strategy might not only enable
A green metal-free "one-pot" microwave assisted synthesis of 1,4-dihydrochromene triazoles
Alves, Tania M. F.,Jardim, Guilherme A. M.,Ferreira, Marco A. B.
, p. 10336 - 10339 (2021/03/26)
The synthesis of several 4-aryl-1,4-dihydrochromene-triazoles was achieved via a metal-free "one-pot"procedure using PEG400 as the sole solvent in an eco-friendly process. Using microwave irradiation, the triazole derivatives were obtained in good yields and short reaction times starting from readily accessible building blocks.
Iodine-Mediated Condensation–Cyclization of α-Azido Ketones with p-Toluenesulfonyl Hydrazide for Synthesis of 4-Aryl-NH-1,2,3-Triazoles
Ren, Ming-Tian,Li, Min,Wang, An-Jing,Gao, Jie,Zhang, Xiang-Xiang,Shu, Wen-Ming
supporting information, p. 2233 - 2236 (2020/04/16)
A molecular iodine mediated condensation–cyclization reaction for the synthesis of 4-aryl-NH-1,2,3-triazoles has been developed from readily available α-azido acetophenones and p-toluenesulfonyl hydrazide. This reaction provides a metal-free strategy for the sequential formation of C–N and N–N bonds in mild condition.