Invention Grant
- Patent Title: Process for preparing phosphorus containing cyanohydrins
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Application No.: US15310566Application Date: 2015-05-08
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Publication No.: US09850263B2Publication Date: 2017-12-26
- Inventor: Hans-Joachim Ressel , Kilian Tellman , Mark James Ford , Martin Littmann , Friedrich August Muehlthau , Guenter Schlegel
- 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: EP14168134 20140513
- International Application: PCT/EP2015/060211 WO 20150508
- International Announcement: WO2015/173146 WO 20151119
- Main IPC: C07F9/32
- IPC: C07F9/32 ; C07F9/30
Abstract:
The present invention relates primarily to a process for preparing certain phosphorus-containing cyanohydrins of the formula (I), and also to certain phosphorus-containing cyanohydrins per se and to their use for the preparation of glufosinate and/or glufosinate salts. The present invention further relates to certain mixtures particularly suitable for preparing the phosphorus-containing cyanohydrins of the formula (I).
Public/Granted literature
- US20170081349A1 PROCESS FOR PREPARING PHOSPHORUS CONTAINING CYANOHYDRINS Public/Granted day:2017-03-23
Information query
