Methods The target compound(1)was prepared from erythromycin A(3)and hydroxylamine hydrochloride in a novel acid base buffer.
方法在酸堿缓沖溶液中由红霉素A(3 )与盐酸羟胺缩合生成1。
The chemical method for measuring glutaraldehyde content specified in Technical Standard for Disinfection, i. e. hydroxylamine hydrochloride method, is influenced by many operation conditions.
消毒技术规范规定的戊二醛含量化学测定法即盐酸羟胺法受很多操作条件影响。
Aromatic dinitriles were prepared with excellent yields by refluxing the corresponding aromatic dialdehydes with hydroxylamine hydrochloride in 85% formic acid or glacial acetic acid.