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公开(公告)号:US10961265B2
公开(公告)日:2021-03-30
申请号:US15655271
申请日:2017-07-20
Applicant: BASF SE
Inventor: Hans-Joachim Ressel , Kilian Tellman , Mark James Ford , Martin Littmann , Friedrich August Muehlthau , Guenter Schlegel
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).