| 发明名称 |
PROCESS FOR THE ALKYLATION OF PHENOLS |
| 摘要 |
The present invention relates to an improved process for the selective alkylation of phenols using heteropolyacid catalyst supported onto zirconia under mild conditions. The process is economically viable since the catalyst regenerated after the initial reaction on further use gives the product in high yield.
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| 申请公布号 |
US2008114192(A1) |
申请公布日期 |
2008.05.15 |
| 申请号 |
US20070861763 |
申请日期 |
2007.09.26 |
| 申请人 |
SECRETARY, DEPARTMENT OF SCIENCE AND TECHNOLOGY |
发明人 |
PATEL ANJALI UDAY;BHATT NIKUNJ BHAGWATIPRASAD |
| 分类号 |
C07C37/11 |
主分类号 |
C07C37/11 |
| 代理机构 |
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