作者:Sayed A. Ahmed、Ahmed M. Hussein、Walaa G. M. Hozayen、Ahmed H. H. El-Ghandour、Abdou O. Abdelhamid
DOI:10.1002/jhet.5570440408
日期:2007.7
appropriate 3-aminopyrazoles with the appropriate sodium (3-oxocycloalkylidene)methenolate, β-diketone, β-keto esters or 1,2-disubstituted acrylonitrile. Elemental analyses, spectral data, alternative synthesis route and X-ray elucidated structures of the newly synthesized compounds.
由适当的3-氨基吡唑与适当的(3-氧代环亚烷基)甲磺酸钠,β-二酮,β-酮酸酯或1,2-二取代的丙烯腈合成吡唑并[1,5- a ]嘧啶。新合成化合物的元素分析,光谱数据,替代合成路线和X射线阐明的结构。