发明名称 Process for the preparation of tertiary butyl hydrazine hydrohalogenide
摘要 <p>A process for the preparation of a tertiary butyl hydrazine hydrohalogenide comprising reacting a hydrazine hydrohalogenide with methyl tertiary butyl ether in the presence of an acid. The product may subsequently to converted to free tertiary butyl hydrazine by reaction with alkali. The process uses starting materials which are cheaply available and provides tertiary butyl hydrazine hydrohalgenide in high yield.</p>
申请公布号 EP0779274(A1) 申请公布日期 1997.06.18
申请号 EP19960308699 申请日期 1996.12.02
申请人 JAPAN HYDRAZINE CO., LTD. 发明人 HASEGAWA, YOICHI;NAKAGAWA, MINEO;HYODA, SHUNJI;FUJITA, HIROYUKI;KAWADA, TAKAFUMI
分类号 C07C241/02;C07C243/14;(IPC1-7):C07C241/02 主分类号 C07C241/02
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