Preparation of fluoroanilines
    14.
    发明授权
    Preparation of fluoroanilines 失效
    氟尿嘧啶的制备

    公开(公告)号:US3580951A

    公开(公告)日:1971-05-25

    申请号:US3580951D

    申请日:1969-01-10

    Applicant: OLIN MATHIESON

    CPC classification number: C07C209/74

    Abstract: FLUOROANILINES ARE PREPARED BY THE DEOXYGENATION AND HYDROFLUORINATION OF THE CORRESPONDING NITROBENZENES WHICH ARE REACTED IN ANHYDROUS HYDROGEN FLUORIDE AND IN AN ATMOSPHERE OF CARBON MONOXIDE AT 0* TO 230*C. UNDER PRESSURES OF FROM 15 TO 3000 P.S.I.A. IN THE PRESENCE OF CERTAIN DEOXYGENATING AGENTS CONTAINING PHOSPHORUS OR SULFUR.

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