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US 9,790,182 B2Granted
Preparation of piperidine-4-carbothioamide
AssigneeBayer CropScience AG
InventorsMarco Brünjes, Mark James Ford
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Abstract
The present invention describes a novel process for preparing piperidine-4-carbothioamide.
Claims8
A process for preparing a compound of formula (I)
- comprising reacting a compound of formula (II)
- with hydrogen sulfide (III) in the presence of a solvent and without addition of a further base to give the compound of formula (I).
Dependencies are inferred from the claim text.