发明名称 |
Process for the production of chlorofluorinated carboxylic acids |
摘要 |
Chlorofluorinated carboxylic acids may be effectively produced by an oxychlorofluorination process by reacting a gaseous mixture of a starting material selected from a saturated aliphatic carboxy containing compound, a saturated aliphatic carboxylic acid halide and a saturated aliphatic aldehyde in which all atoms are selected from C, H and O, and corresponding hydrohalogenated compounds in which the halo atoms are selected from chloro and fluoro, or mixtures thereof, an oxygen-containing gas, a chlorinating agent selected from the group consisting of HCl and Cl2 and mixtures thereof, and HF, in the presence of a Deacon catalyst supported by a stable, inert metal salt carrier. |
申请公布号 |
US4105691(A) |
申请公布日期 |
1978.08.08 |
申请号 |
US19750642834 |
申请日期 |
1975.12.22 |
申请人 |
ALLIED CHEMICAL CORPORATION |
发明人 |
SWEENEY, RICHARD F.;PETERSON, JAMES O.;SUKORNICK, BERNARD;NYCHKA, HENRY R.;EIBECK, RICHARD E.;BERENBAUM, MORRIS B. |
分类号 |
C07B39/00;C07C17/15;C07C17/152;C07C41/22;C07C49/227;C07C51/567;(IPC1-7):C07C51/24;C07C51/26 |
主分类号 |
C07B39/00 |
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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