以下为句子列表：
英文: C-(6,11-Dihydro-5H-dibenzo[b,e]azepin-6-yl)-methylamine was an important intermediate product of Epinastine hydrochloride.
中文: C-(6,11-二氢-5H-二苯[b,e]氮杂卓-6-烷)-甲胺是盐酸依匹斯汀的重要中间体,它是由5,11-二苯[b,e]氮杂卓-6-腈经过还原反应制得,是合成该药的关键步骤。
更详细...
英文: Dioctyl digomeric glycol-intermediate product of Gemini surfactant was prepared by reaction of ethylene glycol with octyl glycide ether in the presence of potassium as catalyst.
中文: 以乙二醇和辛基缩水甘油醚为原料,金属钾为催化剂合成双子表面活性剂的中间体———二辛基低聚二醇.
更详细...
英文: The second step,the digomeric glycol-intermediate product of Gemini. surfactant was prepared by opening ring reaction of glycide ether in the presence of potassium as catalyst.
中文: 第二步，在金属钾催化条件下，使第一步产物缩水甘油醚发生开环加成反应生成双子表面活性剂的中间体低聚二醇。
更详细...
|
