| abstract |
The present invention relates to a method for producing an aromatic carbonyl compound of formula (I) and an aromatic imine compound of formula (III), which method comprises making (hetero) aromatic halogen or sulfonate compound (II) with carbon monoxide and The step of reacting a mixture of hydrogen gas in the presence of a transition metal complex catalyst, wherein the variables are as defined in the claims and description. The invention also relates to specific compounds III, compositions comprising them and their use for controlling invertebrate pests. |