Synthesis and cycloaddition reactions of sulfur-substituted quinolizidine dienes
作者:Shang-Shing P. Chou、Chien-Wen Huang、Chih-Chun Chang
DOI:10.1016/j.tet.2011.04.106
日期:2011.6
Synthesis of sulfur-substituted quinolizidine dienes via ring-closing enyne metathesis (RCEYM) of the corresponding enynes has been achieved. The cycloadditionreactions of these dienes with electron-deficient dienophiles give tricyclic and tetracyclic nitrogen-containing products.