摘要
介绍了一种盐酸多巴酚丁胺杂质I的合成方法,以4-(4-甲氧苯基)-2-丁酮为原料,经氢溴酸水解得到4-(4-羟苯基)-2-丁酮。
Introduced a method of synthesizing hydrochloride impurity I.Taking 4-(4-methoxyphenyl)-2-butanone as raw material and hydrolyzed by hydrobromic acid to obtain 4-(4-hydroxyphenyl)butan-2-one.
作者
王玲玉
王飞龙
Wang Lingyu;Wang Feilong(Heze Institute For Food and Drug Control,Heze274000,China;Shandong Fangming Pharmaceutical Group Co.,Ltd.,Heze 274000,China)
出处
《山东化工》
CAS
2019年第23期27-27,共1页
Shandong Chemical Industry
