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1. (WO2018024644) MANUFACTURE OF HYDRAZINYL COMPOUNDS USEFUL IN THE MANUFACTURE OF PYRAZOLE CARBOXYLIC ACID AND DERIVATIVES, HYDRAZINYL COMPOUNDS AND THEIR USE

Pub. No.:    WO/2018/024644    International Application No.:    PCT/EP2017/069239
Publication Date: Fri Feb 09 00:59:59 CET 2018 International Filing Date: Sat Jul 29 01:59:59 CEST 2017
IPC: C07D 231/12
C07D 231/14
C07C 241/02
C07C 243/14
Applicants: SOLVAY SA
Inventors: JAUNZEMS, Janis
Title: MANUFACTURE OF HYDRAZINYL COMPOUNDS USEFUL IN THE MANUFACTURE OF PYRAZOLE CARBOXYLIC ACID AND DERIVATIVES, HYDRAZINYL COMPOUNDS AND THEIR USE
Abstract:
The present invention concerns the manufacture of hydrazinyl compounds useful in the manufacture of pyrazole carboxylic acid and derivatives thereof and processes for the manufacture of agrochemical or pharmaceutical compounds. The invention also concerns hydrazinyl compounds and their use.