Yongjia has a good command of the key technologies : chlorination , fluorination , bromination , nitration , ammoniation . etc . our manufacturer was also approved by many overseas big companies and had established friendly business relationships 在2004年年底，公司相继在上海深圳北京苏州等地设立了办事处，公司的综合规模和实力已经有了一个质的飞跃。
Methods atomoxetine hydrochloride was synthesized using 3 - phenyipropanol as the starting material via six steps , such as chlorination , bromination , etherification , substitution , separation of levorotary isomer and acidification by gaseous hydrogen chloride 方法以1 -苯丙醇为起始原料，经氯代、溴代、醚化、胺化、拆分、氯化氢成盐6步反应合成盐酸托莫西汀。
