Reaction of Hydrazonoyl Halides 51<sup>1</sup>: A Facile Synthesis of 5-Arylthiazoles and Triazolino[4,3-<b> <i>a</i> </b>]pyrimidines as Antimicrobial Agents
作者:Abdou O. Abdelhamid、Abdelwahed R. Sayed、Yasser H. Zaki
DOI:10.1080/10426500701242145
日期:2007.6.1
were synthesized with good yields from reactions of hydrazonoyl halides with 5-substituted-3-phenyl-4,5-dihydropyrazole-1-carboximidothionic acid, pyrimidine-2-thione, methyl carbodithioate, respectively. All structures of the newly synthesized compounds were elucidated by elemental analysis, spectral data, and alternative synthesis methods. Newly developed compounds are capable of inhibiting the growth
[5-取代的 2-(3-苯基-5-取代的 2-吡唑啉基)(1,3-噻唑-4-基)]苯基二氮烯、三唑并[3,4-a]嘧啶和 2,3-二氢-1 ,3,4-噻二唑分别由腙酰卤与 5-取代-3-苯基-4,5-二氢吡唑-1-羧基亚胺硫酮酸、嘧啶-2-硫酮、碳二硫酸甲酯反应合成,收率良好。通过元素分析、光谱数据和替代合成方法阐明了新合成化合物的所有结构。新开发的化合物能够极大地抑制细菌(革兰氏阳性和革兰氏阴性)的生长。