5604-31-9Relevant articles and documents
Direct Synthesis of 4-Aryl-1,2,3-triazoles via I2-Promoted Cyclization under Metal- And Azide-Free Conditions
Geng, Xiao,Huang, Chun,Wang, Li-Sheng,Wu, An-Xin,Wu, Yan-Dong,Yu, Xiao-Xiao,Zhao, Peng,Zhou, You
, p. 13664 - 13672 (2021/10/01)
We herein report an iodine-mediated formal [2 + 2 + 1] cyclization of methyl ketones, p-toluenesulfonyl hydrazines, and 1-aminopyridinium iodide for preparation of 4-aryl-NH-1,2,3-triazoles under metal- and azide-free conditions. Notably, this is achieved
Sulfonic acid-functionalized magnetic carbon nitride as highly efficient ionic composite for sustainable assembly of 1,2,3-triazoles
Saadat, Mostafa,Azizi, Najmedin,Qomi, Mahnaz
, p. 2057 - 2064 (2021/02/01)
Abstract: An efficient and straightforward method for constructing of biologically active 4-aryl-NH-1,2,3-triazoles by the 1,3-dipolar cycloaddition reaction of β-nitrostyrene?and sodium azide in the presence of acidic graphitic carbon nitride (Fe3/
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.