1-fluoro-1, 1-bis-(phenylsulfonyl)methane and production method thereof
    1.
    发明授权
    1-fluoro-1, 1-bis-(phenylsulfonyl)methane and production method thereof 失效
    1-氟-1,1-双 - (苯基磺酰基)甲烷及其制备方法

    公开(公告)号:US07638654B2

    公开(公告)日:2009-12-29

    申请号:US12224664

    申请日:2007-03-02

    IPC分类号: C07C315/04 C07C317/14

    CPC分类号: C07C317/14

    摘要: A novel 1-fluoro-1,1-bis(arylsulfonyl)methane is provided which is useful in monofluoromethylation. Also provided is a production method thereof.A method for producing a fluorobis(arylsulfonyl)methane, the method including the steps of: treating a bis(arylsulfonyl)methane represented by the following formula (1), (ArSO2)2CH2  (1) (wherein Ar represents a substituted or unsubstituted phenyl group or naphthyl group) with a base; and then adding a fluorination reagent thereto, to produce fluorobis(arylsulfonyl)methane represented by the following formula (2) (ArSO2)2CHF  (2) (wherein Ar is defined as above), and a fluorobis(arylsulfonyl)methane (2) represented by the above formula (2), which is a novel compound that is very useful in producing a monofluoromethyl.

    摘要翻译: 提供了一种新颖的1-氟-1,1-双(芳基磺酰基)甲烷,其可用于单氟甲基化。 还提供了其制备方法。 一种制备氟双(芳基磺酰基)甲烷的方法,所述方法包括以下步骤:处理由下式(1)表示的双(芳基磺酰基)甲烷,(ArSO 2)2 CH 2(1)(其中Ar表示取代或未取代的苯基 基团或萘基); 然后向其中加入氟化试剂,得到由下式(2)(ArSO 2)2 CHF(2)(其中Ar如上定义)表示的氟双(芳基磺酰基)甲烷和表示为氟代双(芳基磺酰基)甲烷(2) 通过上述式(2),其是在制备单氟甲基中非常有用的新型化合物。

    1-Fluoro-1,1-Bis-(Phenylsulfonyl)Methane and Production Method Thereof
    2.
    发明申请
    1-Fluoro-1,1-Bis-(Phenylsulfonyl)Methane and Production Method Thereof 失效
    1-氟-1,1-二 - (苯基磺酰基)甲烷及其制备方法

    公开(公告)号:US20090131723A1

    公开(公告)日:2009-05-21

    申请号:US12224664

    申请日:2007-03-02

    IPC分类号: C07C317/14 C07C315/04

    CPC分类号: C07C317/14

    摘要: A novel 1-fluoro-1,1-bis(arylsulfonyl)methane is provided which is useful in monofluoromethylation. Also provided is a production method thereof.A method for producing a fluorobis(arylsulfonyl)methane, the method including the steps of: treating a bis(arylsulfonyl)methane represented by the following formula (1), (ArSO2)2CH2  (1) (wherein Ar represents a substituted or unsubstituted phenyl group or naphthyl group) with a base; and then adding a fluorination reagent thereto, to produce fluorobis(arylsulfonyl)methane represented by the following formula (2) (ArSO2)2CHF  (2) (wherein Ar is defined as above), and a fluorobis(arylsulfonyl)methane (2) represented by the above formula (2), which is a novel compound that is very useful in producing a monofluoromethyl.

    摘要翻译: 提供了一种新颖的1-氟-1,1-双(芳基磺酰基)甲烷,其可用于单氟甲基化。 还提供了其制备方法。 一种制备氟双(芳基磺酰基)甲烷的方法,所述方法包括以下步骤:处理由下式(1)表示的双(芳基磺酰基)甲烷,<?在线式描述=“在线式”末端 (“Ar”)2CH2(1)<?in-line-formula description =“In-line formula”end =“tail”?>(其中Ar表示取代或未取代的苯基或萘基) 一个基地 然后向其中加入氟化试剂以产生由下式(2)表示的氟双(芳基磺酰基)甲烷<?in-line-formula description =“In-line Formulas”end =“lead”→(ArSO 2)2CHF (式中,Ar如上所定义),上述式(2)表示的氟双(芳基磺酰基)甲烷(2) ),它是一种在生产单氟甲基中非常有用的新型化合物。