应用化学 ›› 2010, Vol. 27 ›› Issue (04): 390-393.DOI: 10.3724/SP.J.1095.2010.90406

• 研究论文 • 上一篇    下一篇

Yb(OTf)3催化固体光气对有机酸酰氯化反应

王峰,杨柳波,王利民*,田禾,王桂峰   

  1. (结构可控先进功能材料及其制备教育部重点实验室,华东理工大学精细化工研究所 上海 200237)
  • 收稿日期:2009-06-16 修回日期:2009-09-08 出版日期:2010-04-10 发布日期:2010-04-10
  • 通讯作者: 王利民,男,教授; E-mail:wanglimin@ecust.edu.cn; 研究方向:精细化学
  • 基金资助:
    国家自然科学基金资助项目(20672035)

Acylchloride Reaction of Organic Acids with Bistrichloromethylcarbonate Catalyzed by Yb(OTf)3

WANG Feng, YANG Liu-Bo, WANG Li-Min*, TIAN He, WANG Gui-Feng   

  1. (Key Laboratory for Advanced Materials and Institute of Fine Chemicals,
    East China University of Science and Technology,Shanghai 200237)
  • Received:2009-06-16 Revised:2009-09-08 Published:2010-04-10 Online:2010-04-10

摘要:

与传统的酰氯化试剂相比,固体光气(BTC)是一种性能较好的酰氯化试剂,将其用于各种芳香酸和脂肪酸酰氯化反应,均取得较高的转化率(99%);此外,稀土Lewis酸对该固体光气和有机酸所进行的酰氯化反应具有一定催化作用。

关键词: 固体光气, Yb(OTf)3, 酰氯化, Lewis acid

Abstract:

Compared to traditional acylchloride reagent, bistrichloromethylcarbonate(BTC) is an excellent acylchloride reagent. Aromatic acids and aliphatic acids react with it to afford the corresponding acylchloride compounds in high yields(99%). In addition, Yb(OTf)3 catalyzed efficiently the desired process.

Key words: Triphosgene (BTC), Yb(OTf)3, acylchloride-reaction, Lewis acid

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