发明名称 |
Method for synthesis of ketones from plant oils |
摘要 |
Ketones may be produced in high yields from glycerides of short chain fatty acids by reaction with a carboxylic acid. The reaction is conducted in the presence of a catalyst and under conditions effective for ketonization of decanoate with the carboxylic acid to produce free ketones. Reaction of a glyceride comprising at least one ester of decanoic acid with a carboxylic acid selected from acetic acid and/or propionic acid produces 2-undecanone and/or 3-dodecanone, respectively. Catalysts of the formula FemCenAlpOx, wherein m is between about 0.2 to about 0.6, n is about 0.2, p is between about 0.6 to about 0.2, and x is greater than 0, produce significantly higher yields of the ketones than other known metal oxides.
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申请公布号 |
US8541626(B2) |
申请公布日期 |
2013.09.24 |
申请号 |
US201213356731 |
申请日期 |
2012.01.24 |
申请人 |
JACKSON MICHAEL A.;CERMAK STEVEN C.;THE UNITED STATES OF AMERICA, AS REPRESENTED BY THE SECRETARY OF AGRICULTURE |
发明人 |
JACKSON MICHAEL A.;CERMAK STEVEN C. |
分类号 |
C07C45/00;B01J23/08;B01J23/10;B01J23/56 |
主分类号 |
C07C45/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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