Synthesis and transannular diels-alder reactions of (E,E,E)-cyclotetradeca-2,8,10-trienones
作者:William R. Roush、Joseph S. Warmus、Andrea B. Works
DOI:10.1016/0040-4039(93)88050-s
日期:1993.7
(E,E,E)-Cyclotetradeca-2,8,10-trienones 4 and 5, prepared by intramolecular Horner-Wadsworth-Emmons reactions, undergo highly stereoselective transannular Diels-Alder reactions to the trans-anti-cis tricyclic ketones 6 and 7, respectively.
通过分子内霍纳-沃兹沃思-埃蒙斯反应制备的(E,E,E)-Cyclotetradeca-2,8,10-三烯酮4和5对反式-反式-顺式三环酮6和8进行高度立体选择性的环式Diels-Alder反应。分别为7。