Invention Grant
- Patent Title: Process for the preparation of s-triazine compounds
- Patent Title (中): 制备三嗪化合物的方法
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Application No.: US14004180Application Date: 2012-03-21
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Publication No.: US08765753B2Publication Date: 2014-07-01
- Inventor: Rudi Kroner
- Applicant: Rudi Kroner
- Applicant Address: DE Ludwigshafen
- Assignee: BASF SE
- Current Assignee: BASF SE
- Current Assignee Address: DE Ludwigshafen
- Agent Shiela A. Loggins
- Priority: EP11159352 20110323
- International Application: PCT/IB2012/051344 WO 20120321
- International Announcement: WO2012/127425 WO 20120927
- Main IPC: A01N43/66
- IPC: A01N43/66
Abstract:
A process is described for the preparation of s-triazine derivatives of the formula in which R is a C1-C12-alkyl radical, by reacting a cyanuric acid halide with a p-aminobenzoic acid ester, which comprises a C6-C12-alkyl radical as radical of the ester alcohol, in a molar ratio of 1:3 to 1:5 in a xylene isomer mixture as solvent. 10 The process is characterized in that the solvent is used in amounts of from 0.6 to 2.1 mol/l.
Public/Granted literature
- US20140005387A1 Process for the preparation of s-triazine compounds Public/Granted day:2014-01-02
Information query
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