高等学校化学学报 ›› 2001, Vol. 22 ›› Issue (7): 1219.

• 研究快报 • 上一篇    下一篇

树脂担载金催化苯胺衍生物氧化羰化制氨基甲酸甲酯

石峰, 邓友全, 司马天龙, 龚成科   

  1. 羰基合成与选择氧化国家重点实验室, 中国科学院兰州化学物理研究所, 兰州 730000
  • 收稿日期:2001-01-18 出版日期:2001-07-24 发布日期:2001-07-24
  • 通讯作者: 邓友全(1957年出生),男,博士,研究员,博士生导师,从事环境清洁催化工艺研究.E-mail:ydeng@ns.lzb.ac.cn E-mail:ydeng@ns.lzb.ac.cn
  • 基金资助:

    中国科学院知识创新和甘肃省经济贸易委员会重点技术创新支持项目(批准号:1999-549)

The Oxidative Carbonylation of Aniline and Its Derivatives in the Presence of Resin Supported Gold

SHI Feng, DENG You-Quan, SIMA Tian-Long, GONG Cheng-Ke   

  1. State Key Laboratory for Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China
  • Received:2001-01-18 Online:2001-07-24 Published:2001-07-24

关键词: 树脂, 金, 氧化羰化, 氨基甲酸酯

Abstract: Novel resin supported gold catalysts were developed for the synthesis of carbamates by oxidative carbonylation of aniline and its derivatives. At 175 ℃ and 5.0 MPa, the oxidative carbonylation of aniline to the corresponding carbamates over these catalysts could be proceeded with a high conversion(96%), selectivity(99%) and 532 for TOFwas achieved. The resin supported gold castalyst would be reusable and the catalytic performance was much better than that of the resin supported Pd catalyst.

Key words: Resin, Gold, Oxidative carbonylation, Carbamate.

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