发明名称 |
PALLADIUM-CONTAINING CATALYST, METHOD FOR PRODUCING SAME, AND METHOD FOR PRODUCING ALPHA, BETA -UNSATURATED CARBOXYLIC ACID |
摘要 |
Disclosed is a palladium-containing catalyst which enables to produce an α,&bgr;-unsaturated carboxylic acid in high selectivity from an olefin or an α,&bgr;-unsaturated aldehyde. Also disclosed are a method for producing such a catalyst and a method for producing an α,&bgr;-unsaturated carboxylic acid using such a catalyst. Specifically disclosed is a palladium-containing catalyst containing 0.001 to 0.25 mole of antimony element to 1 mole of palladium element or a palladium-containing catalyst containing palladium element which composes a metal, tellurium element, and bismuth element. |
申请公布号 |
US2012053363(A1) |
申请公布日期 |
2012.03.01 |
申请号 |
US201113291732 |
申请日期 |
2011.11.08 |
申请人 |
YASUKAWA TOSHIYA;MATSUI TOSHIKI;OOYACHI KEN;HIMENO YOSHIYUKI;NINOMIYA WATARU;MITSUBISHI RAYON CO., LTD. |
发明人 |
YASUKAWA TOSHIYA;MATSUI TOSHIKI;OOYACHI KEN;HIMENO YOSHIYUKI;NINOMIYA WATARU |
分类号 |
C07C57/03 |
主分类号 |
C07C57/03 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|