发明名称 |
PRODUCTION OF TEREPHTHALIC ACID VIA REDUCTIVE COUPLING OF PROPIOLIC ACID OR PROPIOLIC ACID DERIVATIVES |
摘要 |
A method of making terephthalic acid via reductive coupling of two molecules of propiolic acid or propiolic acid derivatives is presented. The reductive coupling can be catalyzed by compounds comprising metals, and propiolic acid or propiolic acid derivatives can be produced from acetylene and carbon dioxide. At least 4 of the 8 carbons in the terephthalic acid are non-fossil-derived. |
申请公布号 |
WO2016149091(A1) |
申请公布日期 |
2016.09.22 |
申请号 |
WO2016US21995 |
申请日期 |
2016.03.11 |
申请人 |
THE PROCTER & GAMBLE COMPANY |
发明人 |
HAYES, Jeffrey Charles;GUAN, Hairong;COLLIAS, Dimitris Ioannis |
分类号 |
C07C51/15;C07C51/353;C07C51/377;C07C51/38 |
主分类号 |
C07C51/15 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|