Invention Grant
- Patent Title: Process for hydroxylating phenolic substrate
- Patent Title (中): 羟基酚酚底物的方法
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Application No.: US14626918Application Date: 2015-02-19
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Publication No.: US09133088B1Publication Date: 2015-09-15
- Inventor: Yuan-zhang Han
- Applicant: Yuan-zhang Han
- Main IPC: C07C37/60
- IPC: C07C37/60
Abstract:
The invention relates to a process for hydroxylating phenolic substrates such as phenols or phenol ethers. The process comprises reacting the phenolic substrate and hydrogen peroxide in the presence of a catalyst in a reaction mixture; and simultaneously removing water from the reaction mixture. The process improves the reaction rate, yield, and product selectivities.
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