作者:Sayed A. Ahmed、Abdou O. Abdelhamid、Ahmed H. H. El-Ghandour、Mahmoud A. Mohamed、Basant M. Mohamed
DOI:10.3184/030823408x287096
日期:2008.1
Pyrazolo[1,5-a]pyrimidines were synthesised from the the reaction of β-diketone, β-keto ester, 1,2-disubstituted acrylonitrile or sodium (3-oxocycloalkylidene) methenolate. Elemental analysis, spectral data and alternative synthesis route elucidated structures of the newly synthesised compounds.
吡唑并[1,5-a]嘧啶由β-二酮、β-酮酯、1,2-二取代丙烯腈或(3-氧代环亚烷基)甲醇钠反应合成。元素分析、光谱数据和替代合成路线阐明了新合成化合物的结构。