Invention Grant
- Patent Title: Process for manufacturing triazinon-benzoxazinones
- Patent Title (中): 制备三嗪酮 - 苯并恶嗪酮的方法
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Application No.: US14364160Application Date: 2012-12-20
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Publication No.: US09000152B2Publication Date: 2015-04-07
- Inventor: Bernd Wolf , Volker Maywald , Uwe Josef Vogelbacher , Michael Rack , Maximilian Dochnahl , Michael Keil , Timo Frassetto , Joachim Gebhardt
- Applicant: Bernd Wolf , Volker Maywald , Uwe Josef Vogelbacher , Michael Rack , Maximilian Dochnahl , Michael Keil , Timo Frassetto , Joachim Gebhardt
- Applicant Address: DE Ludwigshafen
- Assignee: BASF SE
- Current Assignee: BASF SE
- Current Assignee Address: DE Ludwigshafen
- Agency: Brinks Gilson & Lione
- Priority: EP11195506 20111223
- International Application: PCT/EP2012/076376 WO 20121220
- International Announcement: WO2013/092858 WO 20130627
- Main IPC: C07D413/14
- IPC: C07D413/14 ; A01N43/84 ; C07D413/04
Abstract:
The present invention relates to a process for manufacturing triazinon-benzoxazinones of formula (I), by reacting amino-benzoxazinones of formula (II) with 1,1′-carbonyldiimidazole (CDI) and a (thio)urea compound of formula (III); wherein the variables are defined according to the description.
Public/Granted literature
- US20140316131A1 PROCESS FOR MANUFACTURING TRIAZINON-BENZOXAZINONES Public/Granted day:2014-10-23
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