- Patent Title: Hydrofluorocarboximidate and methods of making and using the same
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Application No.: US16634707Application Date: 2018-08-23
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Publication No.: US11053206B2Publication Date: 2021-07-06
- Inventor: Sean M. Smith
- Applicant: 3M INNOVATIVE PROPERTIES COMPANY
- Applicant Address: US MN St. Paul
- Assignee: 3M INNOVATIVE PROPERTIES COMPANY
- Current Assignee: 3M INNOVATIVE PROPERTIES COMPANY
- Current Assignee Address: US MN St. Paul
- Agent Julie Lapos-Kuchar
- International Application: PCT/US2018/047621 WO 20180823
- International Announcement: WO2019/067113 WO 20190404
- Main IPC: C07D265/32
- IPC: C07D265/32 ; C07C231/14 ; C07D207/24

Abstract:
Described herein is an hydrofluorocarboximidate of formula (I) where: RH is a linear or branched alkyl group comprising 1 or 2 carbon atoms and (a) Rf1 and Rf2 are independent-selected from a linear or branched perfluorinated alkyl group comprising 1-8 carbon atoms and optionally comprising at least one catenated atom selected from oxygen, nitrogen, or combinations thereof; or (b) Rf1 and Rf2 are connected to form a ring structure comprising a total of 4-8 carbon atoms and in addition to the nitrogen atom from the carboximidate the ring structure may optionally comprises at least one catenated atom selected from oxygen, nitrogen, or combinations thereof. A method of making the hydrofluorocarboximidate with improved yield is described as well as various uses for the hydrofluorocarboximidate of Formula (I).
Public/Granted literature
- US20200207727A1 HYDROFLUOROCARBOXIMIDATE AND METHODS OF MAKING AND USING THE SAME Public/Granted day:2020-07-02
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