有机化学 ›› 2006, Vol. 26 ›› Issue (11): 1525-1528. 上一篇    下一篇

研究论文

Al2O3/NaOH固相条件下研磨Cannizzaro反应的研究

田大年,刘万毅*   

  1. (宁夏大学 宁夏能源化工重点实验室 银川 750021)
  • 收稿日期:2005-09-20 修回日期:1900-01-01 发布日期:2006-10-27
  • 通讯作者: 刘万毅

Solid Phase Carrizaro Reaction under Al2O3/NaOH through Grinding Method

TIAN Da-Nian,LIU Wan-Yi*   

  1. (Key Laboratory of Energy Sources & Engineering, Ningxia University, Yinchuan 750021)
  • Received:2005-09-20 Revised:1900-01-01 Published:2006-10-27
  • Contact: LIU Wan-Yi

将芳香醛与氧化铝负载的固体碱氢氧化钠混合于研钵中, 在室温下研磨5~10 min, 可得相应的芳香醇和芳香酸, 产率在80%~99%. 该法反应条件温和、操作简便、收率高.

关键词: Cannizzaro反应, Al2O3/NaOH, 研磨, 固相反应

Grinding the mixture of aromatic aldehydes and aluminium (neutral)/NaOH at room temperature under solid-phase gave aromatic alcohols and aromatic acids in 80%~99% yields.

Key words: Al2O3/NaOH, solid-phase reaction, grinding, Cannizzaro reaction