摘要
从2,4-二氯苯胺出发,经重氮化、还原、酸析等反应合成了2,4-二氯苯肼盐酸盐,总收率74%。
2,4-Dichloro-phenylhydrazine hydroehloride in total yield of 74% was prepared from 2,4- dichloro-aniline by the reactions of diazotization, reduction and hydration.
出处
《合成化学》
CAS
CSCD
2006年第3期317-318,共2页
Chinese Journal of Synthetic Chemistry
关键词
苯肼盐酸盐
苯胺
合成
phenylhydrazine hydrochloride
aniline
synthesis