Selective Oxidation of Triterpene Alcohols by Sodium Hypochlorite

被引:0
|
作者
O. B. Flekhter
O. Yu. Ashavina
I. E. Smirnova
L. A. Baltina
F. Z. Galin
N. N. Kabal'nova
G. A. Tolstikov
机构
[1] Russian Academy of Sciences,Institute of Organic Chemistry, Ufa Scientific Center
[2] Siberian Division,N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry
[3] Russian Academy of Sciences,undefined
来源
Chemistry of Natural Compounds | 2004年 / 40卷
关键词
oxidation; sodium hypochlorite; selectivity; methyl esters of glycyrrhetic acid; allobetulin; 20-oxo-29-nor-betulin;
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学科分类号
摘要
3-Oxo-triterpenoids were prepared by oxidation of the methyl esters of glycyrrhetic acid, allobetulin, and 20-oxo-29-nor-betulin with sodium hypochlorite in acetic acid or methylene chloride under phase-transfer conditions.
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页码:141 / 143
页数:2
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