作者:Yuji Liu、Xiujuan Qi、Wenquan Zhang、Ping Yin、Ziwu Cai、Qinghua Zhang
DOI:10.1021/acs.orglett.0c03952
日期:2021.2.5
Using a facile and cost-effective method, nine bicyclic 1,2,3-triazine 2-oxides were synthesized from o-aminocyanide substrates through an unusual nitration cyclization. The reaction mechanism was studied experimentally and theoretically. Moreover, nine 1,2,3-triazine 3-oxides were also obtained in good yields.
使用一种简便且经济高效的方法,通过不寻常的硝化环化反应,从邻氨基氰化物底物合成了九种双环1,2,3-三嗪2-氧化物。对反应机理进行了实验和理论研究。此外,还以良好的产率获得了九种1,2,3-三嗪3-氧化物。