Invention Grant
- Patent Title: Process for the alkylation of phenols
- Patent Title (中): 苯酚烷基化方法
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Application No.: US11861763Application Date: 2007-09-26
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Publication No.: US07692047B2Publication Date: 2010-04-06
- Inventor: Anjali Uday Patel , Nikunj Bhagwatiprasad Bhatt
- Applicant: Anjali Uday Patel , Nikunj Bhagwatiprasad Bhatt
- Applicant Address: IN New Delhi
- Assignee: Secretary, Department of Science & Technology
- Current Assignee: Secretary, Department of Science & Technology
- Current Assignee Address: IN New Delhi
- Agency: Merchant & Gould P.C.
- Priority: IN2113/DEL/2006 20060926
- Main IPC: C07C37/14
- IPC: C07C37/14
Abstract:
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.
Public/Granted literature
- US20080114192A1 PROCESS FOR THE ALKYLATION OF PHENOLS Public/Granted day:2008-05-15
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