发明授权
- 专利标题： Catalyst composition and method for preparing amide
- 专利标题（中）： 催化剂组合物和制备酰胺的方法
-
申请号： US13359851申请日： 2012-01-27
-
公开(公告)号： US08962861B2公开(公告)日： 2015-02-24
- 发明人: Chien-Chuan Shih , Cheng-Fa Hsieh , Hung-Hung Hseuh , Tung-Han Tsai
- 申请人： Chien-Chuan Shih , Cheng-Fa Hsieh , Hung-Hung Hseuh , Tung-Han Tsai
- 申请人地址： TW Taipei
- 专利权人： China Petrochemical Development Corporation
- 当前专利权人： China Petrochemical Development Corporation
- 当前专利权人地址： TW Taipei
- 代理机构： Mintz Levin Cohn Ferris Glovsky and Popeo, P.C.
- 代理商 Peter F. Corless; Richard B. Emmons
- 优先权： TW100130628A 20110826
- 主分类号： C07D233/58
- IPC分类号： C07D233/58 ; B01J31/02
摘要：
The present invention provides a catalyst composition and a method for preparing an amide. The catalyst composition of the present invention including a hydroxylamine salt, sulfuric acid, and a nitrogen-containing heterocyclic compound is used for catalyzing a ketoxime to form an amide in the Beckman rearrangement reaction. The preparation of an amide by using the catalyst composition of the present invention has high conversion rate of a ketoxime, high selectivity of an amide and high tolerance to water.
公开/授权文献
- US20130053575A1 CATALYST COMPOSITION AND METHOD FOR PREPARING AMIDE 公开/授权日：2013-02-28
信息查询
