| 发明名称 |
Process for preparing a dinitronaphthalene isomer mixture having an increased proportion of 1,5- dinitronaphthalene |
| 摘要 |
The present invention relates to a process for preparing a dinitronaphthalene isomer mixture having an increased proportion of 1,5-dinitronaphthalene by nitrating naphthalene in the presence of at least one ionic liquid.
|
| 申请公布号 |
US6420616(B1) |
申请公布日期 |
2002.07.16 |
| 申请号 |
US20000726241 |
申请日期 |
2000.11.29 |
| 申请人 |
BAYER AKTIENGESELLSCHAFT |
发明人 |
GUERTLER CHRISTOPH;JAUTELAT MANFRED;SCHELHAAS MICHAEL |
| 分类号 |
C07B61/00;C07C201/08;C07C205/06;(IPC1-7):C07C205/00 |
主分类号 |
C07B61/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
