Basf Se Corporation

Martin John McLaughlin

Birgit Gockel

Wolfgang Von Deyn

Karsten Koerber

Jochen Dietz

Matthias Pohlman

Nina Gertrud Bandur

Devendra Vyas

Sebastian Soergel

Pascal Bindschaedler

Michael Rack

Arun Narine

Karsten Körber

Johannes Roeckl

The invention relates to a process for the preparation of 5-bromo-1,3-dichloro-2-fluoro-benzene by diazotization and reduction of 6-bromo-2,4-dichloro-3-fluoro-aniline, which is obtained by bromination of 2,4-dichloro-3-fluoro-aniline, which is obtained by reduction of 1,3-dichloro-2-fluoro-4-nitro-benzene, and a process for preparing active compounds of formula V (Formula V) wherein the variables are defined in the specification by further transforming 5-bromo-1,3-dichloro-2-fluoro-benzene obtained from 2,4-dichloro-3-fluoro-aniline by the process according to the invention. 

Process for preparation of 5-bromo-1,3-dichloro-2-fluoro-benzene

Provided herein are imino compounds of formula I and stereoisomers, tautomers and salts thereof. Further provided herein are agricultural and veterinary compositions including the compounds. Also provided herein are methods related to the use of these compounds, and the stereoisomers, tautomers and/or salts thereof, for combating invertebrate pests. Further provided herein are methods for combating invertebrate pests, wherein the methods include applying such compounds, steroisomers, tautomers, and salts.

Imino compounds with a 2-chloropyrimidin-5-yl substituent as pest-control agents

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 &#x3b1;,&#x3b2;-unsaturated ketone of formula XI to a reaction with hydroxylamine to yield compounds of formula XII.

Process for preparation of benzylic amides

The present invention relates to N-acylimino compound of formula (I):  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.

N-acylimino Heterocyclic Compounds

Compounds of formula I a process for preparation of compounds of formula I; precursor compounds of formula II a process for preparation of precursor compounds of formula II; compounds of formula III a process for the preparation of compounds of formula IV from compounds of formula III and the use of compounds of formula I for the preparation of compounds of formula IV.

Oxy-cope rearrangement for the manufacture of insecticidal cyclopentene compounds

The present invention relates to N-acylimino compound of formula (I): wherein X is O or S, in particular O; 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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Bad Duerkheim, Germany

Martin John McLaughlin