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

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

Porous CeO 2 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 acidi...

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Veröffentlicht in:Research on chemical intermediates 2017-02, Vol.43 (2), p.631-640
Hauptverfasser: Wang, Yuanjiang, Ge, Wenhui, Fang, Yue, Ren, Xuanxuan, Cao, Shinian, Liu, Guixiang, Li, Mingqi, Xu, Jiangbiao, Wan, Yu, Han, Xiguang, Wu, Hui
Format: Artikel
Sprache:eng
Schlagworte:
Aldehydes
Catalysis
Cerium oxides
Chemical synthesis
Chemistry
Chemistry and Materials Science
Inorganic Chemistry
Malononitrile
Nanorods
Physical Chemistry
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Zusammenfassung:Porous CeO 2 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 CeO 2 nanorod in this reaction was discussed preliminarily based on their morphology and structure.
ISSN:0922-6168
1568-5675
DOI:10.1007/s11164-016-2642-4