Invention Grant
US08236988B2 Preparation of 2-(1,3-dimethylbutyl)aniline and other branched alkyl-substituted-anilines
有权
制备2-（1,3-二甲基丁基）苯胺和其它支链烷基取代苯胺
- Patent Title: Preparation of 2-(1,3-dimethylbutyl)aniline and other branched alkyl-substituted-anilines
- Patent Title (中): 制备2-（1,3-二甲基丁基）苯胺和其它支链烷基取代苯胺
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Application No.: US12671743Application Date: 2008-08-01
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Publication No.: US08236988B2Publication Date: 2012-08-07
- Inventor: Kannappan Chockalingam
- Applicant: Kannappan Chockalingam
- Applicant Address: US LA Baton Rouge
- Assignee: Albemarle Corporation
- Current Assignee: Albemarle Corporation
- Current Assignee Address: US LA Baton Rouge
- Agent Marcy M. Hoelfling; Jeremy J. Kliebert; James A. Jubinsky
- International Application: PCT/US2008/071877 WO 20080801
- International Announcement: WO2009/029383 WO 20090305
- Main IPC: C07C209/68
- IPC: C07C209/68
Abstract:
Methods are provided for preparing branched alkyl-substituted-anilines, such as 2-(1,3-dimethylbutyl)aniline. Such methods comprise combining aniline, an alkyl-substituted-1-alkene, such as 4-methyl-i-pentene, and an aluminum alkyl catalyst.
Public/Granted literature
- US20110237835A1 PREPARATION OF 2-(1,3-DIMETHYLBUTYL)ANILINE AND OTHER BRANCHED ALKYL-SUBSTITUTED-ANILINES Public/Granted day:2011-09-29
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