PROCESS FOR THE PREPARATION OF 5-FLUORO-1H-PYRAZOLES

• Main Authors: TIMOSHENKO VADIM MIKHAILOVICH, PAZENOK SERGII, FUNKE CHRISTIAN, NEEFF ARND, LUI NORBERT, KAMINSKAYA ELENA IVANOVNA, SHERMOLOVICH YURIY GRIGORIEVICH
• Format: Patent
• Language: English; Korean
• Published: 27.07.2016
• Subjects: CHEMISTRY; HETEROCYCLIC COMPOUNDS; METALLURGY; ORGANIC CHEMISTRY

올레핀을 물 및 염기의 존재하에 히드라진과 반응시키는 것을 포함하는, 본원에 기재된 일반 화학식 (I)의 5-플루오로-1-피라졸의 신규 제조방법이 개시된다. A new process for the preparation of 5-fluoro-1H-pyrazoles of the general formula (I) as described herein, resulting from the reaction of an olefin with hydrazine in the presence of water and a base....