| 发明名称 |
PROCESS FOR THE PREPARATION OF DICHLOROFULVENE |
| 摘要 |
The invention relates to a process for the preparation of formula (I) which process comprises pyrolysing a compound of formula (II) wherein X is chloro or bromo, and to compounds which may be used as intermediates for the manufacture of the compound of formula I and to the preparation of said intermediates.
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| 申请公布号 |
US2013281744(A1) |
申请公布日期 |
2013.10.24 |
| 申请号 |
US201113818899 |
申请日期 |
2011.08.22 |
| 申请人 |
HODGES GEORGE ROBERT;FABER DOMINIK;ROBINSON ALAN JAMES;SHAW ANDREW CHARLES;SYNGENTA CROP PROTECTION LLC |
发明人 |
HODGES GEORGE ROBERT;FABER DOMINIK;ROBINSON ALAN JAMES;SHAW ANDREW CHARLES |
| 分类号 |
C07C17/25;C07C23/08 |
主分类号 |
C07C17/25 |
| 代理机构 |
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代理人 |
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| 主权项 |
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