📜N-(2,3-二氯苯基)乙酰胺置于硫酸,Potassium Nitrate体系中,化学反应 6.0H,反应生成 2,3-二氯-4-硝基苯胺
参考文献:Synthesis Of Two Novel Tricyclic Rings: Triazolo[4,5-G]Quinolines And Pyrido[2,3-G]Quinoxalines Derived From 6,7-Diaminoquinolines
标题:Synthesis Of Two Novel Tricyclic Rings: Triazolo[4,5-G]Quinolines And Pyrido[2,3-G]Quinoxalines Derived From 6,7-Diaminoquinolines
摘要:A General Simple Route For The Synthesis Of Triazolo[4,5-G]Quinolines And Pyrido[2,3-G]Quinoxalines Is Described. The Heterocycles Obtained Were Fully Characterised By Their Spectroscopical Properties. A Revision Of The Nitration Of The 2,3-Dichloroacetanilide Is Also Discussed,Since It Afforded The Request Nitro Derivative To Build Up The Key Intermediate 6,7-Diaminoquinolines.
DOI:10.3987/com-99-8766