| 发明名称 |
SINGLE-STEP METHOD FOR PRODUCING TOLUENE DERIVATIVES |
| 摘要 |
The invention relates to a method for producing toluene derivatives of formula (I) wherein R<1>, R<2> and R<3> independently represent hydrogen, alkyl-radicals, hydroxyl groups and/or alkoxy groups, wherein the corresponding benzoic acids, benzoic acid esters or benzoic acid anhydrides react with hydrogen in the presence of catalyst. |
| 申请公布号 |
WO02088046(A3) |
申请公布日期 |
2003.10.30 |
| 申请号 |
WO2002EP04486 |
申请日期 |
2002.04.24 |
| 申请人 |
BASF AKTIENGESELLSCHAFT;FISCHER, ROLF-HARTMUTH;ROESCH, MARKUS;GOETZ, NORBERT |
发明人 |
FISCHER, ROLF-HARTMUTH;ROESCH, MARKUS;GOETZ, NORBERT |
| 分类号 |
B01J23/44;B01J23/88;B01J27/19;C07B31/00;C07B61/00;C07C41/18;C07C43/205 |
主分类号 |
B01J23/44 |
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