Novel Synthesis of 1,6-Naphthyridin-2(6<i>H</i>)-ones, Quinolin-2(1<i>H</i>)-ones, and Quino[7,8-<i>f</i>]quinoline-2,9(1<i>H</i>,10<i>H</i>)-dione from Common Precursors
作者:Baldev Singh
DOI:10.1055/s-1992-26090
日期:——
1,6-Naphthyridin-2(6H)-ones 3, quinolin-2(1H)-ones 5, and quino[7,8-f] quinoline-2,9(1H,10H)-dione 10 have been synthesized from 5-acyl-6-[2-(dimethylamino)ethenyl] pyridin-2(1H)-ones 1.
1,6-萘啶-2(6H)-酮 3、喹啉-2(1H)-酮 5 和喹啉并[7,8-f]喹啉-2,9(1H,10H)-二酮 10 是由 5-酰基-6-[2-(二甲基氨基)乙烯基]吡啶-2(1H)-酮 1 合成的。