应用化学 ›› 1991, Vol. 0 ›› Issue (5): 6-9.

• 研究论文 • 上一篇    下一篇

磺化苯膦酸锆催化反应研究

傅相锴, 罗必奎, 雷庆英   

  1. 西南师范大学化学系, 重庆 630715
  • 收稿日期:1990-06-18 修回日期:1990-10-20 出版日期:1991-10-10 发布日期:1991-10-10
  • 基金资助:
    国家自然科学基金

SOME REACTIONS CATALYZED BY ZIRCONIUM SULPHOPHENYLPHOSPHONATE

Fu Xiangkai, Luo Bikui, Lei Qingying   

  1. Department of Chemistry, Southwest-China Teacher's University, Chongqing, Sichuan 630715
  • Received:1990-06-18 Revised:1990-10-20 Published:1991-10-10 Online:1991-10-10

摘要: 本文首次对碘化苯膦酸锆催化酯化、缩醛、缩酮、醚化、醇脱水成烯等典型有机反应进行了较系统的研究。反应收率均在90%以上。使用该催化剂,操作方便,后处理简单,无废酸液排放,催化剂可重复使用和再生,是一种很有发展前途的新型固体酸催化剂。

关键词: 磺化苯膦酸锡, 固体酸催化剂, 酯化, 醚化, 醇脱水成烯

Abstract: Some organic reactions such as esterification, acetal and ketal formation, etheration andpreparation of alklene by alcohol dehydration have been first studied using zirconium sul-phophenylphosphonate(ZSPP) as catalyst.ZSPP is simple in operation, easy to work up, andhas no waste acidic liquor to drain off during reactions.The catalyst can be reused andregenerated, it is a promising solid acid catalyst

Key words: zirconium sulphophenylphosphenate, solid acidcatalyst, esterification, etheration, alklene, alcohol dehydration