Invention Application
- Patent Title: Method for synthesis of 2,2,6-trimethylcyclohexan-1-one
- Patent Title (中): 合成2,2,6-三甲基环己烷-1-酮的方法
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Application No.: US10902067Application Date: 2004-07-30
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Publication No.: US20050027142A1Publication Date: 2005-02-03
- Inventor: Susanne Kleinfeld , Achim Fischer , Frank Wilz , Christoph Weckbecker , Klaus Huthmacher
- Applicant: Susanne Kleinfeld , Achim Fischer , Frank Wilz , Christoph Weckbecker , Klaus Huthmacher
- Applicant Address: DE Duesseldorf
- Assignee: DEGUSSA AG
- Current Assignee: DEGUSSA AG
- Current Assignee Address: DE Duesseldorf
- Priority: DE10335248.1 20030801
- Main IPC: B01J23/80
- IPC: B01J23/80 ; B01J23/89 ; C07C45/62 ; C07C45/61
Abstract:
The present invention relates to a method for synthesis of 2,2,6-trimethylcyclohexan-1-one (TMCH) by partial reduction of 2,6,6-trimethyl-2-cyclohexen-1,4-dione (ketoisophorone, KIP), the reaction being carried out in the gas phase in the presence of oxide catalysts.
Information query
