一种催化氧化体系制备壬二酸的方法
吾满江.艾力; 张亚刚; 孙自才; 樊莉; 董昕
2006-10-25
Rights Holder中国科学院新疆理化技术研究所
Date Available2013-11-27
Country中国
Subtype发明
Abstract本发明涉及一种催化氧化体系制备壬二酸的方法,该方法将油酸,钨酸,溶剂搅拌混合均匀,升温,滴加过氧化氢溶液,升温,旋转蒸发回收溶剂,采用乙酸乙酯重结晶即可得到9,10-二羟基硬脂酸;在将9,10-二羟基硬脂酸的油相中加入催化氧化体系溶液,经萃取、过滤、烘干从反应液中提取得到产物壬二酸。产品壬二酸的产率最高可达75%(以油酸计);按9,10-二羟基硬脂酸计可达到95%。本发明工艺清洁,环境友好,不污染环境,无需贵金属催化剂,不需要长时间通氧气,臭氧,反应中不需要高压,实施条件简单,便于进行规模化生产。
Application Date2005-02-03
Patent NumberZL200510052293.9
Funding Project工程中心
Status授权
Application Number200510052293.9
Document Type专利
Identifierhttp://ir.xjipc.cas.cn/handle/365002/3112
Collection新疆维吾尔自治区精细化工工程技术研究中心
资源化学研究室
Recommended Citation
GB/T 7714
吾满江.艾力,张亚刚,孙自才,等. 一种催化氧化体系制备壬二酸的方法. ZL200510052293.9[P]. 2006-10-25.
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