发明名称 |
METHOD FOR SYNTHESIZING ETHYL TRIFLUOROACETATE |
摘要 |
PROBLEM TO BE SOLVED: To provide a method for producing ethyl trifluoroacetate from trifluoroacetic acid. SOLUTION: This method for producing the ethyl trifluoroacetate, comprising reacting trifluoroacetic acid with ethylene to produce the ethyl trifluoroacetate, characterized by using an acid catalyst which is separated from the ethyl trifluoroacetate into two layers. The method facilitates the recovery and reuse of the catalyst after the reaction.
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申请公布号 |
JP2002080422(A) |
申请公布日期 |
2002.03.19 |
申请号 |
JP20000270622 |
申请日期 |
2000.09.06 |
申请人 |
DAIKIN IND LTD |
发明人 |
YAMAMOTO SADAHIRO;SHIBANUMA TAKASHI |
分类号 |
C07C67/04;C07B61/00;C07C69/63;(IPC1-7):C07C67/04 |
主分类号 |
C07C67/04 |
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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