Process for controlling the growth of unwanted plants
    11.
    发明授权
    Process for controlling the growth of unwanted plants 失效
    控制未经处理植物生长的过程

    公开(公告)号:US3854927A

    公开(公告)日:1974-12-17

    申请号:US35924273

    申请日:1973-05-11

    Applicant: BASF AG

    Abstract: Process for controlling the growth of unwanted plants with NBeta -chloroethyl-N-lower alkyl or allyl-2,6-dinitro-4trifluoromethylanilines.

    Abstract translation: 用N-β-氯乙基-N-低级烷基或烯丙基-2,6-二硝基-4-三氟甲基苯胺控制不想要的植物生长的方法。

    Production of 2,1,3-benzothiadiazin-4-one-2,2-dioxides
    12.
    发明授权
    Production of 2,1,3-benzothiadiazin-4-one-2,2-dioxides 失效
    生产2,1,3-苯并噻嗪-4-酮-2,2-二氧化物

    公开(公告)号:US3822257A

    公开(公告)日:1974-07-02

    申请号:US22334172

    申请日:1972-02-03

    Applicant: BASF AG

    CPC classification number: C07D285/16

    Abstract: PRODUCTION OF 2,1,3-BENZOTHIADIAZIN-4-ONE-2,2-DIOXIDES BY CYCLIZATION OF AN O-SULFAMIDOBENZOIC ACID IN THE PRESENCE OF PHOSGENE AND A DISUBSTITUTED CARBOXAMIDE OR A TERTIARY AMINE AT A TEMPERATURE OF NOT MORE THAN 50*C. THE PRODUCS ARE PLANT PROTECTION AGENTS AND STARTING MATERIALS FOR THE PRODUCTION OF DYES AND PLANTS PROTECTION AGENTS.

    19.
    发明专利
    未知

    公开(公告)号:DK128142B

    公开(公告)日:1974-03-11

    申请号:DK153571

    申请日:1971-03-31

    Applicant: BASF AG

    Inventor: ZEEH B KOENIG K JUNG J

    Abstract: A process for stunting the growth of plants with substituted pyridazinium compounds.

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