Synthetic studies on amphidinolides C and F: synthesis of the C18–C29 segment of amphidinolide F
作者:Alan Armstrong、Constantina Pyrkotis
DOI:10.1016/j.tetlet.2009.02.093
日期:2009.7
The C18–C29 segment of amphidinolide F is synthesised in 12 steps from 1,4-butanediol. Key steps include a mono-Sharpless dihydroxylation of a dienoate, iodocyclisation to construct the trans-THF ring and an E-selective Wittig reaction to introduce the C25–C26 olefin.
Amphidinolide F的C18–C29片段由1,4-丁二醇分12步合成。关键步骤包括二烯酸酯的无尖锐二羟基化,碘环化以构建反式-THF环和E选择性Wittig反应以引入C25–C26烯烃。