![A process for producing a nitrile](/ep/2001/08/29/EP0895986A3/abs.jpg.150x150.jpg)
基本信息:
- 专利标题: A process for producing a nitrile
- 专利标题(中):一种生产腈的方法
- 申请号:EP98306299.3 申请日:1998-08-06
- 公开(公告)号:EP0895986A3 公开(公告)日:2001-08-29
- 发明人: Matsuoka, Shotaro , Sematsu, Masaaki , Ishikawa, Mamoru
- 申请人: TORAY INDUSTRIES, INC.
- 申请人地址: 2nd Head Office Building 8-1 Mihama 1-chome Urayasu Chiba 279-8555 JP
- 专利权人: TORAY INDUSTRIES, INC.
- 当前专利权人: TORAY INDUSTRIES, INC.
- 当前专利权人地址: 2nd Head Office Building 8-1 Mihama 1-chome Urayasu Chiba 279-8555 JP
- 代理机构: Coleiro, Raymond
- 优先权: JP21224997 19970806
- 主分类号: C07C253/20
- IPC分类号: C07C253/20 ; C07C255/50
摘要:
In a process for producing a nitrile (II) :R - CN (where R is optionally substituted alkyl, alkenyl, alkynyl, aryl or aralkyl) by dehydration of an amide (I):R - CONH 2 (where R is as defined above), the dehydration reaction is carried out in the presence of a carboxylic acid (III) :R - COOH (where R is as defined above).
摘要(中):
一种生产腈(II)的方法:R t - CN通过酰胺(I)的脱水(其中R是任选取代的烷基,烯基,炔基,芳基或芳烷基),R - CONH 2(其中R定义同上) 脱水反应在羧酸(III):R-COOH(其中R如上所定义)存在下进行。
公开/授权文献:
- EP0895986A2 A process for producing a nitrile 公开/授权日:1999-02-10
IPC结构图谱:
C | 化学;冶金 |
--C07 | 有机化学 |
----C07C | 无环或碳环化合物 |
------C07C253/00 | 羧酸腈的制备 |
--------C07C253/20 | .由羧酸酰胺脱水 |