PROCESS FOR PREPARING 4-AMINO-PYRIDAZINES
    1.
    发明申请
    PROCESS FOR PREPARING 4-AMINO-PYRIDAZINES 审中-公开
    制备4-氨基吡啶的方法

    公开(公告)号:WO2016180833A1

    公开(公告)日:2016-11-17

    申请号:PCT/EP2016/060461

    申请日:2016-05-10

    申请人: BASF SE

    IPC分类号: C07D401/12 C07D237/20

    摘要: The present invention relates to a process for preparing a pyridazine amine compound of formula V, and to processes for preparing dichloropyridazine amine compounds of formula IVa, IVb, or mixtures thereof. Furthermore, the present invention relates to the novel dichloropyridazine amine compounds of formula IVa, IVb,ormixtures thereof, wherein the amino group is an ethylamino group.

    摘要翻译: 本发明涉及制备式V的哒嗪胺化合物的方法,以及制备式IVa,IVb或其混合物的二氯哒嗪胺化合物的方法。 此外,本发明涉及式IVa,IVb或其混合物的新的二氯哒嗪胺化合物,其中氨基是乙氨基。