[EN] DISUBSTITUTED 3-PYRAZOLE CARBOXYLATES AND A PROCESS FOR THEIR PREPARATION VIA ACYLATION OF ENOLATES<br/>[FR] 3-PYRAZOLE CARBOXYLATES DISUBSTITUÉS ET LEUR PROCÉDÉ DE PRÉPARATION PAR ACYLATION D'ÉNOLATES
申请人:BAYER AG
公开号:WO2019243178A1
公开(公告)日:2019-12-26
The present invention relates to disubstituted 3-pyrazole carboxylates of the formula (I) and a process for their preparation (I) wherein R1, R2, R3, R4 and n are defined as above.
[EN] DISUBSTITUTED 5(3)-PYRAZOLE CARBOXYLATES AND A PROCESS FOR THEIR PREPARATION FROM ENOLATES AND FLUOROALKYLAMINOREAGENTS (FAR) REAGENTS<br/>[FR] CARBOXYLATES DE 5(3)-PYRAZOLE DISUBSTITUÉS ET PROCÉDÉ POUR LEUR PRÉPARATION À PARTIR D'ÉNOLATES ET DE RÉACTIFS FLUOROALKYLAMINÉS (FAR)
申请人:BAYER AG
公开号:WO2019243179A1
公开(公告)日:2019-12-26
The present invention relates to disubstituted 5(3)-pyrazole carboxylates of the formula (la) or (lb) and a process for their preparation wherein R1, R2, R3, R4 and n are defined as above.