Invention Application
- Patent Title: PROCESS FOR PREPARING 4-CYCLOHEXYL-2-METHYL-2-BUTANOL
- Patent Title (中): 制备4-环丙基-2-甲基-2-丁醇的方法
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Application No.: US14693943Application Date: 2015-04-23
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Publication No.: US20150225325A1Publication Date: 2015-08-13
- Inventor: Klaus EBEL , Stefan Rüdenauer , Ralf Pelzer , Martin Bock
- Applicant: BASF SE
- Main IPC: C07C31/135
- IPC: C07C31/135 ; A61Q19/00 ; C11D3/50 ; C07C29/44 ; C11B9/00 ; A61K8/34 ; C07C29/19
Abstract:
The present invention relates to a process for preparing 4-cyclohexyl-2-methyl-2-butanol. The process comprises the following steps: a) reaction of styrene with isopropanol at elevated temperature to obtain 4-phenyl-2-methyl-2-butanol, and b) heterogeneously catalyzed hydrogenation of 4-phenyl-2-methyl-2-butanol over a catalyst suitable for ring hydrogenation of aromatics.
Information query
