详细信息
文献类型:期刊文献
中文题名:辅酶Q_0的简便合成
英文题名:An easy way to synthesize coenzyme Q_0
作者:冀亚飞[1];金文虎[1];赵乘有[1];张鹏志[1]
机构:[1]华东理工大学药学院制药工程系,上海200237
年份:2007
卷号:27
期号:1
起止页码:40
中文期刊名:现代化工
外文期刊名:Modern Chemical Industry
收录:CSTPCD;;EI(收录号:20071210504281);Scopus;北大核心:【北大核心2004】;CSCD:【CSCD2011_2012】;
语种:中文
中文关键词:3,4,5-三甲氧基苯甲醛;磷钼酸;辅酶Q0
外文关键词:3,4,5-trimethoxybenzadehyde(TMB) ; phosphomolybdic acid; coenzyme Q0
摘要:以3,4,5-三甲氧基苯甲醛为原料,Wolff—Kishner-黄鸣龙还原反应和过氧化氢氧化反应简便、高效地制备辅酶Q10的重要原料辅酶Q0。对影响反应的关键因素进行了研究。发现甲酸介质、3倍过量的水合肼、50%过氧化氢以及用磷钼酸作催化剂(用量为TMT质量的2.5%-3.0%)、反应45min为比较合适的条件。
The title compound,a key intermediate for synthesis of coenzyme Q10, was simply hut efficiently prepared via Wolff-Kishner-Huang reduction and hydrogen peroxide oxidation with 3,4,5-trimethoxybenzadehyde as a starting material in a high field. The important influencing factors of the reaction were studied. The results showed that using three times superfluous hydrazine hydrate,with 50% of hydrogen peroxide,the phosphomolybclic acid as catalyst(a 2.5% - 3.0% mass ratio of TMT) and the formic acid as a meditun, and reacting for 45 win could be the proper conditions.
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