1609111-22-9Relevant academic research and scientific papers
A one-pot synthesis of [1,2,3]triazolo[1,5-a]quinoxalines from 1-azido-2-isocyanoarenes with high bond-forming efficiency
Li, Dengke,Mao, Tingting,Huang, Jinbo,Zhu, Qiang
supporting information, p. 1305 - 1308 (2017/02/05)
An efficient approach to prepare 1,2,3-triazolo[1,5-a]quinoxaline scaffolds, starting from 1-azido-2-isocyanoarenes and terminal acetylenes or substituted acetaldehydes, has been developed. In the case of trifluoromethylation triggered cyclization, four chemical bonds, including two C-C and two C-N bonds, were formed consecutively without isolating the triazole intermediate. In addition, these triazo-fused products were readily transformed into diversified quinoxaline derivatives via rhodium-catalyzed carbenoid insertion reactions.
Room-temperature Cu(ii)-catalyzed aromatic C-H azidation for the synthesis of ortho-azido anilines with excellent regioselectivity
Fan, Yunpeng,Wan, Wen,Ma, Guobin,Gao, Wei,Jiang, Haizhen,Zhu, Shizheng,Hao, Jian
supporting information, p. 5733 - 5736 (2014/05/20)
Cu(ii)-catalyzed aromatic C-H azidation with azido-benziodoxolone under mild conditions has been described. The primary amine exhibits an excellent ortho-directing effect, providing ortho-azidated anilines as the sole products. the Partner Organisations 2014.
