Porous CeO₂ nanorod-catalyzed synthesis of poly-substituted imino-pyrrolidine-thiones

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• 作者：Yuanjiang Wang ; Wenhui Ge ; Yue Fang ; Xuanxuan Ren…
• 关键词：CeO2 nanorod ; Catalysis ; Poly ; substituted imino ; pyrrolidine ; thiones ; Synthesis
• 刊名：Research on Chemical Intermediates
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：43
• 期：2
• 页码：631-640
• 全文大小：
• 刊物类别：Chemistry and Materials Science
• 刊物主题：Catalysis; Physical Chemistry; Inorganic Chemistry;
• 出版者：Springer Netherlands
• ISSN：1568-5675
• 卷排序：43

文摘

Porous CeO₂ nanorod has been used as efficient and recyclable heterogeneous catalyst for the synthesis of highly functionalized imino-pyrrolidine-thiones via the reaction of aromatic aldehyde (especially one bearing an electron-donating group), malononitrile, isocyanide and unactivated weakly acidic heterocyclic thiophenol. The high catalytic efficiency of porous CeO₂ nanorod in this reaction was discussed preliminarily based on their morphology and structure.