Synthetic Studies on Azadirachtin: Asymmetric Synthesis of the Tetracyclic Decalin Part of Azadirachtin
作者:Naoki Kanoh、Jun Ishihara、Yuuko Yamamoto、Akio Murai
DOI:10.1055/s-2000-8223
日期:——
A synthesis of the tetracyclic decalin part of azadirachtin in the naturally occurring form is described. The key reactions involve the Corey-Bakshi-Shibata (CBS) asymmetric reduction of the ketone, and an intramolecular Diels - Alder (IMDA) reaction.
描述了天然形式的苦楝素四环去氢萘部分的合成。关键反应涉及Corey-Bakshi-Shibata (CBS) 不对称还原酮,及分子内Diels-Alder (IMDA) 反应。