| 发明名称 |
PROCESS FOR THE PREPARATION OF ANILINE COMPOUNDS |
| 摘要 |
A process for the preparation of aniline compounds of formula (I), wherein n and R are as defined in claim 1, by reacting nitro compounds of formula (II), wherein n and R are as defined, with hydrazine at elevated temperature in the presence of an aqueous base. The compounds of formula (I) are suitable as intermediates in the preparation of herbicides of the isobenzofuranone type. |
| 申请公布号 |
WO0187806(A3) |
申请公布日期 |
2002.02.14 |
| 申请号 |
WO2001EP05529 |
申请日期 |
2001.05.15 |
| 申请人 |
SYNGENTA PARTICIPATIONS AG;SEIFERT, GOTTFRIED;RAPOLD, THOMAS |
发明人 |
SEIFERT, GOTTFRIED;RAPOLD, THOMAS |
| 分类号 |
A01N43/80;B27K3/34;B27K3/42;C07C209/36;C07C211/45;C07C227/06;C07C229/56;C07C229/64;C07D307/88;C07D405/12 |
主分类号 |
A01N43/80 |
| 代理机构 |
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