Stereoselective synthesis of unsaturated very long chain fatty acid methyl esters
作者:Julie Defretin、Jairo Saez、Xavier Franck、Reynald Hocquemiller、Bruno Figadère
DOI:10.1016/s0040-4039(99)00666-8
日期:1999.5
Very long chain fatty acids are isolated from many different natural sources. However their unsaturated and particularly their diunsaturated derivatives with a Δn,n+4 pattern are almost exclusively encountered in marine organisms, until we found some derivatives in the botanical family of the Annonaceae. In this letter we present a very efficient synthesis of this family of products based on the new
长链脂肪酸是从许多不同的天然来源中分离出来的。然而,它们的不饱和的和尤其是它们的二不饱和与衍生物Δ N,N + 4图案在海洋生物几乎只遇到,直到我们发现了一些衍生物在番荔枝的植物学家。在这封信中,我们基于有机镁试剂与功能化乙烯基溴之间新的过渡金属催化的偶联反应,介绍了该系列产品的非常有效的合成方法。