Combination of the Claisen-Schmidt reaction, the Michael addition, and the Hantzsch reaction in the synthesis of 2,6′-bis-aryl-3,4′-bipyridines
作者:V. A. Mamedov、L. V. Mustakimova、O. A. Gerasimov、A. T. Gubaidullin
DOI:10.1007/s11172-020-2792-9
日期:2020.3
Pyridine-3-carbaldehyde reacted with 1-(aryl)ethan-1-ones to give 1,5-diaryl-3-(pyridin-3-yl)pentane-1,5-diones, which were further converted to 2′,6′-bis-aryl-3,4′-bipyridines.
吡啶-3-甲醛与 1-(芳基)乙烷-1-酮反应生成 1,5-二芳基-3-(吡啶-3-基)戊烷-1,5-二酮,然后进一步转化为 2′,6′-二芳基-3,4′-联吡啶。