One-step synthesis of 1,4-bis(het)arylisoquinolines by the reaction of 1,2,4-triazines with arynes
作者:Dmitry S. Kopchuk、Igor L. Nikonov、Albert F. Khasanov、Sravya Gundala、Alexey P. Krinochkin、Pavel А. Slepukhin、Grigory V. Zyryanov、Padmavathi Venkatapuram、Oleg N. Chupakhin、Valery N. Charushin
DOI:10.1007/s10593-019-02565-8
日期:2019.10
The reaction of 3,6-bis(het)aryl-1,2,4-triazines (hetaryl ≠ 2-pyridyl) with aryne intermediates generated in situ was studied. As a result, novel 1,4-bis(het)arylisoquinolines were synthesized with yields of up to 45%. The main rules of the reactions were studied, and the obtained experimental data were compared with those described in the literature.
研究了3,6-双(杂)芳基-1,2,4-三嗪(杂芳基≠2-吡啶基)与原位生成的芳烃中间体的反应。结果,合成了新的1,4-双(杂)芳基异喹啉,产率高达45%。研究了反应的主要规律,并将获得的实验数据与文献中描述的进行了比较。