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US 2025/0282702 A1Published application
Chemical process
AssigneeSyngenta Crop Protection AG
InventorImants KREITUSS
Life of this patent
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Abstract
The present invention provides, inter alia, a process for preparing a compound of formula (I) wherein the substituents are as defined in claim 1.
Claims15
A process for the preparation of a compound of formula (I),
- wherein X is halogen;
- said process comprising:
- reacting a compound of formula (II),
- with a halogenating reagent in a suitable reaction medium comprising an organic carbonate, to give a compound of formula (I).
1 more element
Dependencies are inferred from the claim text.