发明名称 |
PREPARATION OF HALOGENATED ALCOHOLS |
摘要 |
<p>The invention discloses a process for the preparation of a halogenated alcohol of formula: CF3-CXCl-CH(OH)-CH=C(CH3)2 wherein X is bromo or chloro which comprises reacting a compound of formula: CF3CHXCl with 3-methylbut-2-en-1-al in the presence of a strong base and an inert solvent. The products are useful intermediates for the manufacture of insecticides.</p> |
申请公布号 |
HU9501636(D0) |
申请公布日期 |
1996.05.28 |
申请号 |
HU19950001636 |
申请日期 |
1994.05.25 |
申请人 |
ZENECA LTD. |
发明人 |
BOWDEN,MARTIN CHARLES;TURNBULL,MICHAEL DRYSDALE |
分类号 |
C07C31/34;C07C29/04;C07C29/38;C07C29/64;C07C31/44;C07C33/42 |
主分类号 |
C07C31/34 |
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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