详细信息
文献类型:期刊文献
中文题名:苯菌酮的合成
英文题名:Synthesis of Metrafenone
作者:陈一芬[1];万欢[1];臧佳良[1];冀亚飞[1]
机构:[1]华东理工大学药学院,上海200237
年份:2009
卷号:17
期号:3
起止页码:390
中文期刊名:合成化学
外文期刊名:Chinese Journal of Synthetic Chemistry
收录:CSTPCD;;北大核心:【北大核心2008】;CSCD:【CSCD_E2011_2012】;
语种:中文
中文关键词:苯菌酮;溴化;酰氯化;合成
外文关键词:metrafenone; bromination; acylchlorination; synthesis
摘要:2-甲氧基-6-甲基苯甲酸经溴化制得5-溴-2-甲氧基-6-甲基苯甲酸(3);3与氯化亚砜进行酰氯化反应,再与3,4,5-三甲氧基甲苯进行傅-克酰基化反应合成了苯菌酮,总收率74.2%,其结构经1HNMR和MS确证。
Metrafenone in an overall yield of 74.2% was synthesized from 5-bromo-2-methoxy-6- methylbenzoic acid(3) by an acylchlorination with thionyl chloride, then by a Friedel-Crafts aeylation with 3,4,5-trimethoxytoluene. 3 was prepared by the bromination of 2-methoxy-6-methylbenzoic acid. The structure of metrafenone was confirmed by ^1H NMR and MS.
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