Production of mesotetraarylporphines
    1.
    发明授权
    Production of mesotetraarylporphines 失效
    生产磷酸三钙

    公开(公告)号:US3920692A

    公开(公告)日:1975-11-18

    申请号:US44341474

    申请日:1974-02-19

    Applicant: BASF AG

    CPC classification number: C07D487/22

    Abstract: Mesotetraarylporphines are produced by reaction of pyrrole with an aromatic aldehyde in the presence of an organic substance having a dehydrogenating effect as an oxidizing agent and of a lower aliphatic carboxylic acid. The mesotetraarylporphines are suitable as such or in the form of their metal complexes particularly as photooxidation sensitizers.

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