| 发明名称 |
Process for the preparation of nitrotoluenes |
| 摘要 |
The present invention relates to a process for the preparation of nitrotoluenesl. More particularly, the present invention relates to a process for the preparation of nitrotoluenes with high para -selectivity from toluene using zeolite beta with different binders as a catalyst.
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| 申请公布号 |
US6620981(B1) |
申请公布日期 |
2003.09.16 |
| 申请号 |
US20020103646 |
申请日期 |
2002.03.20 |
| 申请人 |
COUNCIL OF SCIENTIFIC AND INDUSTRIAL RESEARCH |
发明人 |
CHOUDARY BOYAPATI MANORANJAN;KANTAM MANNEPALLI LAKSHMI;RAMPRASAD KOMPELLA VISHWESHWAR |
| 分类号 |
B01J29/70;C07B61/00;C07C201/08;C07C205/06;(IPC1-7):C07L205/00 |
主分类号 |
B01J29/70 |
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