Synthesis and characterization of 1- and 2-monoglycerides of anteiso fatty acids.
Synthesis and characterization of 1- and 2-monoglycerides of anteiso fatty acids.
复制标题
反异脂肪酸 1- 和 2- 单甘油酯的合成和表征。
DOI：
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发表时间：
1966
影响因子：
6.5
通讯作者：
K. Carroll
中科院分区：
文献类型：
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作者：
B. Serdarevich;K. Carroll
从单核细胞增生李斯特菌（Listeria monocytogenes）的油脂中分离得到支链脂肪酸D-（+）-12-甲基十四烷酸（C（15）anteiso）和D-（+）-14-甲基十六烷酸（C（17）anteiso），并制备了它们的1-和2-单甘油酯。通过柱色谱法纯化反应中间体和产物而不进行异构化。用硼酸浸渍的弗罗里硅土薄层色谱和核磁共振对1-和2-单甘酯进行了表征。讨论了后一种方法在甘油酯结构分析中的应用价值。
The branched-chain fatty acids D-(+)-12-methyltetradecanoic acid (C(15) anteiso) and D-(+)-14-methylhexadecanoic acid (C(17) anteiso) were isolated from the lipids of Listeria monocytogenes and their 1- and 2-monoglycerides were prepared. Reaction intermediates and products were purified without isomerization by column chromatography. Thin-layer chromatography on Florisil impregnated with boric acid and nuclear magnetic resonance were used in characterizing the 1- and 2-monoglycerides. The value of the latter method for analyzing glyceride structure is discussed.