| 发明名称 |
PROCESS FOR PRODUCING A VIC-DICHLORO ACID FLUORIDE |
| 摘要 |
<p>The process for producing a vic-dichloro acid fluoride compound in a short process and in good yield from the starting material which is inexpensive and readily available is provided. (R<H1>-EH1-)CR<H2>R<H3>CH2-OCOR<HB >(I) is fluorinated in a liquid phase to form (CF2ClCFCl-EF<F1>-) CR<F2>R<F3>CF2-OCOR<FB >(II), and then, an ester bond of the compound (II) is decomposed to form (CF2ClCFCl-E<F1>-)CR<F2>R<F3>COF(III) or the compound (III) and FCOR<FB >(IV).</p> |
| 申请公布号 |
EP1208075(B1) |
申请公布日期 |
2004.10.06 |
| 申请号 |
EP20000956818 |
申请日期 |
2000.08.30 |
| 申请人 |
ASAHI GLASS COMPANY LTD. |
发明人 |
OKAZOE, TAKASHI;WATANABE, KUNIO;ITO, MASAHIRO;SHIRAKAWA, DAISUKE;TATEMATSU, SHIN |
| 分类号 |
C07C43/16;C07C43/17;C07C43/178;C07C51/09;C07C51/58;C07C51/60;C07C53/50;C07C59/135;C07C59/315;C07C62/08;C07C67/08;C07C67/14;C07C67/287;C07C67/307;C07C69/003;C07C69/63;C07C69/708;C08G73/24;(IPC1-7):C07C51/58 |
主分类号 |
C07C43/16 |
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