基于三乙基苄基氯化铵(TEBAC)在水介质中N-芳基萘-2-胺与巴比妥酸或硫代巴比妥酸之间的反应,开发了一种清洁,简单的苯并[ f ]喹啉-3-羰基脲和硫脲衍生物的合成方法。有趣的是,在DMSO- d 6溶液的溶剂中产物的结构与保持烯醇形式的晶态不同。产物通过1 H NMR和13 C NMR进行表征,并且通过3e的X射线衍射研究确认了晶体状态。另外,选择水作为绿色溶剂。
A clean and simple synthesis procedure for benzo[f]quinolin-3-carbonyl urea and thiourea derivatives was developed based on the reaction between N-arylidenenaphthalen-2-amine and barbituric acid or thiobarbituric acid in aqueousmediacatalyzed by triethylbenzylammonium chloride (TEBAC). It was interesting that the structures of products in solvent of DMSO-d6 solution were different from those of the
基于三乙基苄基氯化铵(TEBAC)在水介质中N-芳基萘-2-胺与巴比妥酸或硫代巴比妥酸之间的反应,开发了一种清洁,简单的苯并[ f ]喹啉-3-羰基脲和硫脲衍生物的合成方法。有趣的是,在DMSO- d 6溶液的溶剂中产物的结构与保持烯醇形式的晶态不同。产物通过1 H NMR和13 C NMR进行表征,并且通过3e的X射线衍射研究确认了晶体状态。另外,选择水作为绿色溶剂。