发明名称 |
Process for the preparation of fluoroathenylthio heterocyclic derivatives |
摘要 |
A process for the preparation of a compound of formula (I): HetSCH2CH2CH=CF2 (I) wherein Het is an optionally substituted 5- or 6-membered heterocyclic ring, which comprises reacting a compound of formula (II): HetSH (II) with a compound of formula (III): CF2=CHCH2CH2L (III) wherein L is chlorine or bromine or a group -OSO2Ra wherein Ra is a C1-4 alkyl group or a phenyl group optionally substituted by a C1-4 alkyl group. |
申请公布号 |
AU7193094(A) |
申请公布日期 |
1995.02.28 |
申请号 |
AU19940071930 |
申请日期 |
1994.07.20 |
申请人 |
ZENECA LIMITED |
发明人 |
MICHAEL DRYSDALE TURNBULL;NIGEL JAMES WILLETTS;STEVEN FITZJOHN;PRAFULA GOVIND KHOLIA;ALISON MARY SMITH;ROGER SALMON;HARJINDER SINGH BANSAL;ALFRED GLYN WILLIAMS |
分类号 |
C07C17/087;C07C17/23;C07C21/18;C07C309/73;C07D239/38;C07D263/58;C07D277/74 |
主分类号 |
C07C17/087 |
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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