1.
    发明专利
    未知

    公开(公告)号:FR1506655A

    公开(公告)日:1967-12-22

    申请号:FR86737

    申请日:1966-12-08

    Applicant: BOFORS AB

    Abstract: Nitrobiphenyls and nitroterphenyls are prepared by reacting, in presence of Cu2O and a solvent, an aromatic nitro-compound with an aromatic compound substituted by (a) a halogen atom and an electron-attracting group in ortho-position thereto, or (b) an iodine atom, both reactants being compounds of the benzene series. Examples describe the production of 2,21-(and 2,4-)dinitrobiphenyl, and a number of methoxy-substituted nitrobiphenyls and nitroterphenyls.

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