31.
    发明专利
    未知

    公开(公告)号:FR2633286A1

    公开(公告)日:1989-12-29

    申请号:FR8808583

    申请日:1988-06-27

    Inventor: NONN ALAIN

    Abstract: The invention relates to a process for the bromination of biphenyl especially for the preparation of 4-bromobiphenyl or of 4,4'-dibromobiphenyl. According to the invention, biphenyl is reacted with BrCl.

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