92.
    发明专利
    未知

    公开(公告)号:DE50312258D1

    公开(公告)日:2010-02-04

    申请号:DE50312258

    申请日:2003-05-15

    Applicant: BASF SE

    Abstract: The present invention relates to a process for preparing sulfamoyl halides of primary or secondary amines, comprising the following steps: i) reacting a primary or secondary amine A1 with at least equimolar amounts of SO 3 or an SO 3 source in the presence of at least equimolar amounts of a tertiary amine A2, based in each case on the amine A1, and ii) reacting the reaction mixture obtained in step i) with at least the amount of a phosphorus halide required by the stoichiometry; The invention further relates to a process for preparing sulfonic diamides, comprising the preparation of sulfamoyl halides by means of carrying out steps i) and ii) and subsequently reacting the sulfamoyl halide obtained with ammonia. The invention further relates to the use of this process for preparing active herbicidal ingredients having a sulfuric diamide structure. The invention further relates to novel sulfamoyl chlorides.

    93.
    发明专利
    未知

    公开(公告)号:DK1893586T3

    公开(公告)日:2009-01-05

    申请号:DK06755248

    申请日:2006-05-18

    Applicant: BASF SE

    Abstract: The present invention relates to a process for preparing 1-alkyl-3-phenyluracils of the formula I where the variables R1 to R7 are as defined in the description by reacting 3-phenyluracils of the formula II and alkylating agents of the formula III R1-L1  III, with one another, wherein during the entire reaction the pH is kept in a range from 1 to 6 by adding base a little at a time.

    94.
    发明专利
    未知

    公开(公告)号:DE502006001614D1

    公开(公告)日:2008-10-30

    申请号:DE502006001614

    申请日:2006-05-18

    Applicant: BASF SE

    Abstract: The present invention relates to a process for preparing 1-alkyl-3-phenyluracils of the formula I where the variables R1 to R7 are as defined in the description by reacting 3-phenyluracils of the formula II and alkylating agents of the formula III R1-L1  III, with one another, wherein during the entire reaction the pH is kept in a range from 1 to 6 by adding base a little at a time.

    95.
    发明专利
    未知

    公开(公告)号:DE60316982T2

    公开(公告)日:2008-07-31

    申请号:DE60316982

    申请日:2003-11-21

    Applicant: BASF SE

    Abstract: The present invention relates to the use of compounds of formula (I), wherein R is C1-C8-alkyl, unsubstituted or substituted with 1, 2 or 3 radicals selected from the group consisting of halogen, amino, nitro, cyano, C1-C4-alkenyl, C1-C4-haloalkenyl, C1-C4-alkoxy, C1-C4-haloalkoxy, C1-C4-alkylthio, 5- to 10-membered heteroaryl containing as ring members 1, 2, 3 or 4 heteroatoms selected from oxygen, sulfur and nitrogen, and phenyl, wherein the heteroaryl and phenyl radicals may be substituted for the control of nematodes, a method for the control of nematodes, and a method for the protection of plants from infestation or attack by nematodes.

    TRITIOCARBONATOS DE CIANOMETILO COMO NEMATICIDAS.

    公开(公告)号:ES2291735T3

    公开(公告)日:2008-03-01

    申请号:ES03795837

    申请日:2003-11-21

    Applicant: BASF SE

    Abstract: Uso de compuestos de fórmula I: (Ver fórmula) en la que R es alquilo C1-C8, no substituido o substituido con 1, 2 ó 3 radicales seleccionados del grupo que consiste en halógeno, amino, nitro, ciano, alquenilo C1-C4, haloalquenilo C1-C4, alcoxi C1-C4, haloalcoxi C1-C4, alquiltio C1-C4, heteroarilo de 5 a 10 miembros que contiene como miembros de anillo 1, 2, 3 ó 4 heteroátomos seleccionados de oxígeno, azufre y nitrógeno, y fenilo, en donde los radicales heteroarilo y fenilo pueden estar substituidos con cualquier combinación de 1 a 5 átomos de halógeno, 1 ó 2 grupos ciano, 1 ó 2 grupos nitro, de 1 a 3 grupos alquilo C1-C4, de 1 a 4 grupos haloalquilo C1-C4, de 1 a 3 grupos alcoxi C1-C4 o de 1 a 3 grupos haloalcoxi C1-C4, para el control de nematodos parásitos de plantas.

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