Invention Grant
- Patent Title: Method for producing specific oximes and oximethers
- Patent Title (中): 生产特定肟和肟基醚的方法
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Application No.: US14892114Application Date: 2014-05-20
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Publication No.: US09464038B2Publication Date: 2016-10-11
- Inventor: Albert Schnatterer , Dieter Heinz , Martin Littmann , Ulrich Philipp , Juergen Ludwig , Constantin Frerick , Michael Barz
- Applicant: BAYER CROPSCIENCE AKTIENGESELLSCHAFT
- Applicant Address: DE Monheim Am Rhein
- Assignee: BAYER CROPSCIENCE AKTIENGESELLSCHAFT
- Current Assignee: BAYER CROPSCIENCE AKTIENGESELLSCHAFT
- Current Assignee Address: DE Monheim Am Rhein
- Agency: McBee Moore Woodward Vanik, IP LLC
- Priority: EP13168466 20130521
- International Application: PCT/EP2014/060278 WO 20140520
- International Announcement: WO2014/187791 WO 20141127
- Main IPC: C07C249/08
- IPC: C07C249/08 ; C07F9/09
Abstract:
Method for preparing certain oximes and oxime O-methyl ethers by reacting poorly water-soluble carbonyl compounds with salts of hydroxylamine or hydroxylamine O-methyl ether or the free base of hydroxylamine in the presence of certain phosphoric esters or salts thereof of the formula (I) wherein R1, R2 and X are defined as specified in the description.
Public/Granted literature
- US20160107986A1 IMPROVED METHOD FOR PRODUCING SPECIFIC OXIMES AND OXIMETHERS Public/Granted day:2016-04-21
Information query
