7,10-DIHYDROXY-8(E)-OCTADECANOIC ACID - STEREOCHEMISTRY AND A NOVEL DERIVATIVE, 7,10-DIHYDROXYOCTADECANOIC ACID

被引:16
作者
KNOTHE, G
BAGBY, MO
PETERSON, RE
HOU, CT
机构
[1] Oil Chemical Research, National Center for Agricultural Utilization Research, Agricultural Research Service, U.S. Department of Agriculture, Peoria, 61604, IL
[2] Bioactive Constituents Research, National Center for Agricultural Utilization Research, Agricultural Research Service, U.S. Department of Agriculture, Peoria, 61604, IL
关键词
ABSOLUTE CONFIGURATION; CIRCULAR DICHROISM; 7,10-DIHYDROXY-8(E)-OCTADECENOIC ACID; 7,10-DIHYDROXYOCTADECANOIC ACID; DIIMIDE; HYDRAZINE; HYDROGENATION; SPECIFIC OPTICAL ROTATION;
D O I
10.1007/BF02636070
中图分类号
O69 [应用化学];
学科分类号
081704 ;
摘要
7,10-Dihydroxy-8(E)-octadecenoic acid (obtained by bioconversion of oleic acid with the bacterial strain PR3) was hydrogenated with hydrazine hydrate under air in ethanolic solution to give a novel compound, 7,10-dihydroxyoctadecanoic acid. The absolute configuration of both compounds was determined with the aid of circular dichroism to be R,R. A different purification method for 7,10-dihydroxy-8(E)-octadecenoic acid is described.
引用
收藏
页码:367 / 371
页数:5
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