有机化学 ›› 2014, Vol. 34 ›› Issue (6): 1212-1217.DOI: 10.6023/cjoc201401015 上一篇    下一篇

研究简报

水溶液中介孔分子筛MCM-41负载磷钨酸(PW)催化三组分Mannich反应研究

惠永海, 石伟, 谢绍雷, 王长春, 解正峰   

  1. 石油天然气精细化工教育部&新疆维吾尔自治区重点实验室 新疆大学化学化工学院 乌鲁木齐 830046
  • 收稿日期:2014-01-09 修回日期:2014-02-18 发布日期:2014-03-10
  • 通讯作者: 惠永海 E-mail:xiezhf72@yahoo.com.cn
  • 基金资助:
    新疆自治区青年自然科学基金(No. 2011211B05)资助项目.

Three-Component Mannich Reaction Catalyzed by MCM-41 Immobilized H3PW12O40 (PW) in Water

Hui Yonghai, Shi Wei, Xie Shaolei, Wang Changchun, Xie Zhengfeng   

  1. Key Laboratory of Oil & Gas Fine Chemicals, Ministry of Education & Xinjiang Uyghur Autonomous Region, College of Chemistry and Chemical Engineering, Urumqi 830046
  • Received:2014-01-09 Revised:2014-02-18 Published:2014-03-10
  • Supported by:
    Project supported by the Xinjiang Autonomous Region Youth Science Foundation (No. 2011211B05).

利用介孔分子筛MCM-41负载磷钨酸制备的非均相催化剂水相室温下催化了三组分的Mannich反应. 简便高效地合成了一系列β-氨基酮类衍生物. 所选溶剂绿色环保、反应条件温和、产率高、催化剂用量少且能多次循环使用等优点.

关键词: 杂多酸, 磷钨酸, MCM-41, 非均相催化, Mannich反应

Heteropoly acids H3PW12O40 (PW) supported on MCM-41 mesoporous molecular sieve catalyzed in three-component Mannich reaction in water at room temperature. The remarkable advantages of this reaction were mild reaction conditions, simple workup procedure, high yield of products, less catalyst and the catalyst reused six times.

Key words: heteropoly acids, H3PW12O40 (PW), MCM-41, heterogeneous catalysis, Mannich reaction