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    4.
    发明专利
    未知

    公开(公告)号：DE1151149B

    公开(公告)日：1963-07-04

    申请号：DEB0062571

    申请日：1961-05-20

    Applicant: BASF AG

    Inventor： DISTLER DR HARRY ,  LEIBNER DR GERHARD ,  FUST DR KLAUS JUERGEN ,  POMMER DR ERNST-HEINRICH ,  STUMMEYER DR HERBERT

    IPC: A01N41/08 ,  C07C309/65

    Abstract: The invention comprises compounds of the formulae: (R1R2N-CH2-CH2-SO2-O-) 2R, or wherein R1 and R2 represent hydrogen or an alkyl, alkenyl, cycloalkyl, hydroxyalkyl, aralkyl, aryl or -CH2-CH2-SO2-O-R radical, or jointly with the nitrogen atom represent a heterocyclic radical, R represents a tetrahydronaphthyl radical or an aryl radical which may be optionally substituted, e.g. by alkyl, chlorine, bromine or carboalkoxy, and R3 represents an alkylene radical, and salts of such compounds, e.g. with hydrochloric, sulphuric, formic and acetic acids. The above compounds are prepared by reacting a , b -unsaturated sulphonic esters of the formula R-O-SO2-CH=CH2 with ammonia, hydrazine or an appropriate amine. Specification 910,377 is referred to.ALSO:A fungicidal composition comprises an aminoethyl sulphonic ester of the formul : - or wherein R1 and R2 represent hydrogen or an alkyl, alkenyl, cycloalkyl, hydroxyalkyl, aralkyl, aryl or -CH2-CH2-SO2-O-R radical, or jointly with the nitrogen atom represent a heterocyclic radical, R represents a tetrahydronaphthyl radical or an aryl radical which may be optionally substituted, e.g. by alkyl, chlorine, bromine or carboalkoxy, and R3 represents an alkylene radical, or a salt of such compounds, e.g. with hydrochloric, sulphuric, formic or acetic acid, together with an inert solid or liquid diluent or carrier and, if desired, a dispersing or wetting agent. They may be used in admixture with other active ingredients, e.g. acaricdies, insecticides, ovicides, herbicides, fungicides and bactericides. Specification 910,377 is referred to.

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