作者:Jennifer M. Storvick、Evgenia Ankoudinova、Brianne R. King、Heather Van Epps、Gregory W. O’Neil
DOI:10.1016/j.tetlet.2011.08.153
日期:2011.11
has been completed featuring a masked-alkene metathesis reaction followed by bis-acyloxysulfone elimination to install the 1,3,8-triene subunit. During the course of our synthesis, the metathesis reactivity of 3-vinylpyridine was evaluated and our data suggest the rapid formation of a ruthenium pyridylalkylidene that no longer participates in productive metathesis. A chemotaxis assay using Caenorhabditis
已经完成了以封闭的烯烃复分解反应为特征,然后通过双酰氧基砜消除以安装1,3,8-三烯亚基的haminol A的总合成。在我们的合成过程中,评估了3-乙烯基吡啶的复分解反应性,我们的数据表明,不再参与生产复分解的钌吡啶基亚烷基快速形成。使用秀丽隐杆线虫的趋化性测定表明,羟甲基A产生了来自该生物体的回避反应。