Three-Component One-Pot Synthesis of Polyhydroacrodine Derivatives in Aqueous Media
作者:Da-Qing Shi、Jing-Wen Shi、Hao Yao
DOI:10.1080/00397910802431057
日期:2009.1.28
Abstract 9,10-Diaryldecahydroacridine-1,8-diones were synthesized by a three-component reaction of aromatic aldehydes, aromatic amines, and 5,5-dimethyl-1,3-cyclohexanedione using sodium 1-dodecanesulfonic (SDS) as the catalyst in aqueousmedia. The key intermediates before the cyclization step were obtained and characterized. The structures of all the products were determined by IR and 1H NMR spectra
摘要 以 1-十二烷磺酸钠 (SDS) 为催化剂,通过芳香醛、芳香胺和 5,5-二甲基-1,3-环己二酮的三组分反应合成了 9,10-二芳基十氢吖啶-1,8-二酮。在水介质中。获得并表征了环化步骤之前的关键中间体。所有产物的结构均通过 IR 和 1H NMR 光谱确定,并通过单晶 X 射线衍射分析进一步证实。
Fe<sup>3+</sup>-Montmorillonite: An Efficient Solid Catalyst for One-Pot Synthesis of Decahydroacridine Derivatives
作者:Haitang Luo、Yuru Kang、Hongyun Nie、Liming Yang
DOI:10.1002/jccs.200800191
日期:2008.12
Fe 3+ -montmorillonite was used as a solid acidic catalyst for the synthesis of decahydroacridinederivatives through the condensation of aromatic aldehydes, dimedone and aniline in ethanol. The influence of reaction time, reaction temperature, and the amount of catalyst were studied. All the compounds were characterized by IR, Mp, 1 H NMR and 13 C NMR analysis.
Fe 3+ -蒙脱石被用作固体酸性催化剂,通过芳香醛、二甲酮和苯胺在乙醇中的缩合反应合成十氢吖啶衍生物。研究了反应时间、反应温度和催化剂用量的影响。所有化合物均通过IR、Mp、1 H NMR和13 C NMR分析表征。