Novel synthesis of some new pyrimido[1,6-a]pyrimidine and pyrazolo[1,5-a]pyrimidine derivatives
作者:Ahmed M. Hussein
DOI:10.1002/jhet.852
日期:2012.3
An easy and efficient route for synthesis of some pyrimido[1,6‐a]pyrimidine and pyrazolo[1,5‐a]pyrimidine derivatives was described through the reaction of sodium salts of formyl ketones with 6‐aminothiouracil and 5‐aminopyrazole derivatives, respectively. The characterization of the reaction products was confirmed by using elemental analysis and spectral data. J. Heterocyclic Chem., (2012).
通过甲酰酮的钠盐与6-氨基硫氧嘧啶和5-氨基吡唑衍生物的反应,描述了一种简单而有效的合成一些嘧啶并[ 1,6- a ]嘧啶和吡唑并[1,5- a ]嘧啶衍生物的方法,分别。通过使用元素分析和光谱数据证实了反应产物的表征。J.杂环化学。(2012)。