Facile and Convenient Synthesis of Pyrazole, Pyridine, Pyridazine, Pyrazolo[3,4-<i>b</i>]pyridine, and Pyrazolo[5,1-<i>c</i>][1,2,4]triazine Derivatives
作者:Nabila A. Kheder、Yahia N. Mabkhot、Ahmad M. Farag
DOI:10.1080/00397910802109257
日期:2008.8.29
Abstract A convenient synthesis of a series of pyrazole, pyridine, pyridinethione, pyridazine, pyrazolo[3,4-b]pyridine, imidazo[1,2-a]pyrimidine, and pyrazolo[5,1-c][1 2 4]triazine derivatives incorporating a pyrimidine moiety, via the reactions of the versatile, readily accessible 3-oxo-N-(pyrimid-2-yl)butanamide with the appropriate reagents, is described.
摘要 方便合成一系列吡唑、吡啶、吡啶硫酮、哒嗪、吡唑并[3,4-b]吡啶、咪唑并[1,2-a]嘧啶、吡唑并[5,1-c][1 2 4]描述了通过通用的、易于获得的 3-氧代-N-(嘧啶-2-基)丁酰胺与适当试剂的反应,引入了嘧啶部分的三嗪衍生物。