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    Tetrafluorosulfanylpyridine
    2.
    发明授权
    Tetrafluorosulfanylpyridine 有权

    公开(公告)号：US10351528B2

    公开(公告)日：2019-07-16

    申请号：US15778959

    申请日：2016-09-23

    Applicant: UBE INDUSTRIES, LTD.

    Inventor： Norio Shibata ,  Kohei Matsuzaki ,  Norimichi Saito

    IPC: C07D213/70 ,  C07D213/71

    Abstract: A compound having a SF4 group on a pyridine ring is provided. Specifically, the compound is represented by the general formula (c): wherein k is 1 or 2; X is a hydrogen atom or a halogen atom; R1 is a hydrogen atom, a halogen atom, a substituted or unsubstituted alkyl group having 1 to 18 carbon atoms, a substituted or unsubstituted aryl group having 6 to 30 carbon atoms, or a nitro group; and R2 is a substituted or unsubstituted alkyl group having 1 to 18 carbon atoms or a substituted or unsubstituted aryl group having 6 to 30 carbon atoms.

    Pentafluorosulfanyl pyridine
    3.
    发明授权
    Pentafluorosulfanyl pyridine 有权

    公开(公告)号：US10676439B2

    公开(公告)日：2020-06-09

    申请号：US15778920

    申请日：2016-11-25

    Applicant: UBE INDUSTRIES, LTD.

    Inventor： Norio Shibata ,  Kohei Matsuzaki ,  Norimichi Saito

    IPC: C07D213/71 ,  C07D213/74 ,  C07D213/73 ,  C07D213/76 ,  C07D213/84

    Abstract: A pyridine compound having a SF5 group on position-3 and position-4 of a pyridine ring is provided. Pentafluorosulfanyl pyridine represented by formula (d): wherein a SF5 group binds to either one of position-3 or position-4 of a pyridine ring, and R2 binds to the other one of position-3 or position-4; and R1, R2, R3, and R4 are independently a hydrogen atom, a halogen atom, a substituted or non-substituted alkyl group having 1 to 18 carbon atoms, a substituted or non-substituted aryl group having 6 to 30 carbon atoms, a nitro group, a cyano group, a substituted or non-substituted alkanesulfonyl group having 1 to 18 carbon atoms, a substituted or non-substituted arenesulfonyl group having 6 to 30 carbon atoms, a substituted or non-substituted alkoxy group having 1 to 18 carbon atoms, a substituted or non-substituted aryloxy group having 6 to 30 carbon atoms, an acyloxy group having 1 to 18 carbon atoms, a substituted or non-substituted alkanesulfonyloxy group having 1 to 18 carbon atoms, a substituted or non-substituted arenesulfonyloxy group having 6 to 30 carbon atoms, a substituted or non-substituted alkoxycarbonyl group having 2 to 18 carbon atoms, a substituted or non-substituted aryloxycarbonyl group having 7 to 30 carbon atoms, a substituted carbamoyl group having 2 to 18 carbon atoms, a substituted amino group having 1 to 18 carbon atoms, an amino group, an azide group, a substituted or non-substituted aralkyloxy group having 7 to 30 carbon atoms, a substituted or non-substituted aralkylsulfide group having 7 to 30 carbon atoms, or a SF5 group.

    Method of producing pentafluorosulfanyl aromatic compound
    4.
    发明授权
    Method of producing pentafluorosulfanyl aromatic compound 有权

    公开(公告)号：US11014887B2

    公开(公告)日：2021-05-25

    申请号：US16489275

    申请日：2018-02-26

    Applicant: UBE INDUSTRIES, LTD.

    Inventor： Norio Shibata ,  Norimichi Saito

    IPC: C07D213/71 ,  C07C381/00 ,  C07D239/38 ,  C07D277/76

    Abstract: A method of producing a pentafluorosulfanyl aromatic compound is provided. A method of producing a pentafluorosulfanyl aromatic compound represented by general formula (3): Ar—(SF5)k  (3) where Ar is a substituted or an unsubstituted aryl group or heteroaryl group, and k is an integer of 1 to 3; the method includes reacting IF5 with a halotetrafluorosulfanyl aromatic compound represented by general formula (2): Ar—(SF4Hal)k  (2) where Ar and k are defined as above; and Hal is a Cl group, a Br group, or an I group.

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