Bis(pyridine)enaminone as a Precursor for the Synthesis of Bis(azoles) and Bis(azine) Utilizing Recent Economic Green Chemistry Technology: The Q-Tube System
作者:Khadijah M. Al-Zaydi、Tamer S. Saleh、Norah F. Alqahtani、Meaad S. Bagazi
DOI:10.3390/molecules28052355
日期:——
We reported herein efficient economic high-pressure synthesis procedures for the synthesis of bis(azoles) and bis(azines) by utilizing the bis(enaminone) intermediate. Bis(enaminone) reacted with hydrazine hydrate, hydroxylamine hydrochloride, guanidine hydrochloride, urea, thiourea, and malononitrile to form the desired bis azines and bis azoles. A combination of elemental analyses and spectral data
我们在此报道了利用双(烯胺酮)中间体合成双(唑)和双(嗪)的高效经济高压合成程序。双(烯胺酮)与水合肼、盐酸羟胺、盐酸胍、尿素、硫脲和丙二腈反应形成所需的双嗪和双唑。使用元素分析和光谱数据的组合来确认产品的结构。与传统加热相比,高压Q-Tube方法在短时间内促进反应并提供高产率。