A novel intramolecular Diels–Alder approach to securinega alkaloids: formal synthesis of securinine
作者:Toshio Honda、Hidenori Namiki、Mika Kudoh、Naofumi Watanabe、Hiromasa Nagase、Hirotake Mizutani
DOI:10.1016/s0040-4039(00)00976-x
日期:2000.7
A formal total synthesis of securinine (1) was achieved by employing an intramolecular Diels–Alder reaction of the enol ester, derived from 2-acetylpyridine and sorbic anhydride, as a key step.
通过采用分子内的由2-乙酰基吡啶和山梨酸酐衍生的烯醇酯的Diels-Alder反应,可以实现正式的Securinine(1)合成。