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    Process for preparation of benzylic amides
    3.
    发明授权
    Process for preparation of benzylic amides 有权

    公开(公告)号：US10961213B2

    公开(公告)日：2021-03-30

    申请号：US16480407

    申请日：2018-01-16

    Applicant: BASF SE

    Inventor： Martin John McLaughlin ,  Karsten Koerber ,  Birgit Gockel ,  Devendra Vyas ,  Arun Narine

    IPC: C07D307/79

    Abstract: The present invention relates to a process for preparing benzylic amides of formula I wherein the variables have the meaning as defined in the description, by reductive amidation of a nitrile of formula II wherein the variables have the meanings given for formula I, with an activated carbonyl compound of formula III, and which nitrile is obtained by reaction of a compound of formula IV with a halogen compound of formula V, wherein X is a halogen atom, preferably bromo, which halogen compound V in turn is obtained by Sandmeyer reaction of an aniline derivative of formula VI novel compounds of formula I, and processes for preparing compounds of formula XII wherein the variables have the meaning as defined in the description by condensing compounds of formula I with compounds of formula X and subjecting the resulting α,β-unsaturated ketone of formula XI to a reaction with hydroxylamine to yield compounds of formula XII.

    N-acylimino heterocyclic compounds
    8.
    发明授权
    N-acylimino heterocyclic compounds 有权

    公开(公告)号：US10206397B2

    公开(公告)日：2019-02-19

    申请号：US15023128

    申请日：2014-09-18

    Applicant: BASF SE

    Inventor： Martin John McLaughlin ,  Nina Gertrud Bandur ,  Matthias Pohlman ,  Jochen Dietz ,  Wolfgang Von Deyn

    IPC: A01N43/40 ,  C07D405/14 ,  C07D401/06 ,  C07D405/06 ,  C07D417/06 ,  A01N43/54 ,  A01N43/78 ,  A01N53/00 ,  C07D401/14 ,  C07D417/14

    Abstract: The present invention relates to N-acylimino compound of formula (I): wherein X is O or S, in particular O; m is an integer selected from 0, 1, 2, 3, 4, 5 or 6; Het is a 5 or 6 membered carbon-bound or nitrogen-bound heterocyclic ring, W1-W2-W3-W4 represents a carbon chain group connected to N and C═N, and thus forming a saturated, unsaturated, or partially unsaturated 5 or 6 membered nitrogen containing heterocycle, wherein W1, W2, W3 and W4 each individually represent CRvRw, R1, R2 may be hydrogen, halogen, etc. R3 may be hydrogen, halogen, CN, C1-C6-alkyl, etc. R4a, R4b if present, may be hydrogen, halogen, C1-C6-alkyl, etc. R5 may be hydrogen, halogen, C1-C6-alkyl, C1-C6-alkenyl, C1-C6-alkinyl, C3-C8-cycloalkyl, S(O)nNR9aR9b, NR9aR9b, C(═O)OR8, C(═O)NR9aR9b, C(═S)NR9aR9b, C(═O)R7a, C(═S)R7a, NR9a—C(═O)R7a, NR9a—C(═S)R7a, NR9a—S(O)nR8a, a moiety Q-phenyl, where the phenyl ring is optionally substituted with one or more, e.g. 1, 2, 3, 4 or 5 identical or different substituents R10, or a moiety Q-Het#, or R3 and R5 together may also form with the carbon atom they are bound to, a 3, 4, 5 or 6 membered saturated partially unsaturated carbocycle or heterocycle. The invention also relates to the use of the N-acylimino heterocyclic compounds, their stereoisomers, their tautomers and their salts, for combating invertebrate pests. Furthermore the invention relates also to methods of combating invertebrate pests, which comprises applying such compounds.

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