Compuestos de pirazol plaguicidas
    82.
    发明专利

    公开(公告)号:ES2660132T3

    公开(公告)日:2018-03-20

    申请号:ES13728196

    申请日:2013-06-12

    Applicant: BASF SE

    Abstract: Un compuesto de pirazol de fórmula I, **(Ver fórmula)** en la que R1 es H, alquilo C1-C2, o alcoximetilo C1-C2; R2 es CH3, CH2F, CHF2, o CF3; R3 es un carbo- o heterociclo monoespiro o diespiro de 5 a 10 miembros, que puede contener 1 o 2 unidades estructurales de heteroátomo seleccionadas entre N-Rc, O, y S(O)k, siendo k 0, 1, o 2, cuyo carbo- o heterociclo está no sustituido o puede estar sustituido con 1, 2, 3, o 4 radicales Ra3; Ra1 es CN, NO2, C(O)NH2, C(S)NH2, alquilcarboniloxi C1-C2, alcoxi C1-C4, haloalcoxi C1-C2, alquiloxicarbonilo C1-C2, o S(O)nRb; Ra2 es halógeno o un grupo mencionado para Ra1; Ra3 es halógeno, alquilo C1-C2, haloalquilo C1-C2, alcoxi C1-C2-alquilo C1-C2, alquilideno C1-C2, >=O, >=S, >=NRb, >=NORb, >=NSRb, o un grupo mencionado para Ra1; n es 0, 1, o 2; Rb es H, alquilo C1-C2, haloalquilo C1-C2, cicloalquilo C3-C6, o alcoxi C1-C4, Rc es H, alquilo C1-C2, haloalquilo C1-C2, alquilcarbonilo C1-C2, o alcoxicarbonilo C1-C2; R4 es alquilo C1-C4 o haloalquilo C1-C4; o R3 y R4 junto con el átomo de carbono, al cual están unidos, forman un carbo- o heterociclo monoespiro o diespiro de 5 a 10 miembros, que puede contener 1 o 2 unidades estructurales de heteroátomo seleccionadas entre N-Rc, O, y S(O)k, siendo k 0 1 o 2, cuyo carbo- o heterociclo está no sustituido o puede estar sustituido con 1, 2, 3 o 4 radicales Ra3*; Ra3* es CN, haloalquilo C1-C2, alcoxi C1-C2-alquilo C1-C2, o alquilideno C1-C2; R5 es H, CH3, CN, F, OCH3, SCH3, CF3, OCF3, o SCF3; y los estereoisómeros, sales, tautómeros y N-óxidos de estos.

    Process for preparing pyrazoles
    84.
    发明专利

    公开(公告)号:AU2015295287A1

    公开(公告)日:2017-02-16

    申请号:AU2015295287

    申请日:2015-07-30

    Applicant: BASF SE

    Abstract: The present invention relates to a process for preparing a pyrazole compound of formula V, which comprises cyclizing a hydrazone substituted α,β-unsaturated carbonyl compound of formula IV by reacting it with a suitable reagent, e.g. a reducing agent, an organometallic reagent or a nucleophilic reagent. The compounds of formula V are versatile reaction tools for the preparation of pyrazole derived fine chemicals. The present invention also relates to pyrazole compounds of formulae Va, Vb, Vc, and VI.

    PYRAZOLE COMPOUND AND PESTICIDAL MIXTURES COMPRISING A PYRAZOLE COMPOUND

    公开(公告)号:ZA201500363B

    公开(公告)日:2016-03-30

    申请号:ZA201500363

    申请日:2015-01-19

    Applicant: BASF SE

    Abstract: The present invention relates to pesticidal mixtures comprising as active compounds1) at least one pyrazole compound A selected from the compounds of formula I:wherein the variables have the meaning as defined in the description, and2) at least one further compound B selected from the compounds of the following groups A.1, A.2, A.3, A.4, A.5, A.6, A.7, A.8, A.9, A.10, A.11, A.12, A.13, A.14, A.15, A.16, A.17, F.1, F.2, F.3, F.4, F.5, F.6, F.7, F.8, F.9, F.10 and F.11 as defined in the specification.The present invention also relates to methods and use of these mixtures for combating invertebrate pests such as insects, arachnids or nematodes in and on plants, and for protecting such plants being infested with pests, especially also for protecting plant propagation material as like seeds.

    PROCESS FOR PREPARING PYRAZOLES
    86.
    发明专利

    公开(公告)号:CA2954212A1

    公开(公告)日:2016-02-04

    申请号:CA2954212

    申请日:2015-07-30

    Applicant: BASF SE

    Abstract: The present invention relates to a process for preparing a pyrazole compound of formula V, which comprises cyclizing a hydrazone substituted a,ß-unsaturated carbonyl compound of formula IV by reacting it with a suitable reagent, e.g. a reducing agent, an organometallic reagent or a nucleophilic reagent. The compounds of formula V are versatile reaction tools for the preparation of pyrazole derived fine chemicals. The present invention also relates to pyrazole compounds of formulae Va, Vb, Vc, and VI.

Patent Agency Ranking