| 发明名称 |
Process for the preparation of CHF2OCHFCF3 |
| 摘要 |
A process for the preparation of a compound having the formula CF3CHFOCH3 comprising reacting a fluorinating agent with the reaction product of CF3CH(OH)OCH3 and p-toluene sulfonyl chloride and an improved method for the preparation of CHF2OCHFCF3 through the use of such compounds. |
| 申请公布号 |
US4972040(A) |
申请公布日期 |
1990.11.20 |
| 申请号 |
US19890391219 |
申请日期 |
1989.07.17 |
| 申请人 |
BOC, INC. |
发明人 |
ROBIN, MARK L.;HALPERN, DONALD F. |
| 分类号 |
B01J31/02;C07B61/00;C07C41/00;C07C41/22;C07C41/28;C07C43/12;C07C67/00;C07C309/73 |
主分类号 |
B01J31/02 |
| 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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