作者:Luo, Song-Juan、Sun, Yuan、Sui, He-Lin、Yuan, Wan-Ning、Zhou, Min、Qin, Hong-Bo
DOI:10.1016/j.tetlet.2024.155192
日期:——
intermediate, methyl benzoyl cyclopentane carboxylate . This intermediate was synthesized through a one-pot reaction involving formation of Michael acceptor cyclopentenone through first Michael addition of malonate to acrolein, Aldol condensation and dehydration, followed by Michael addition of allylcuprate and subsequent demethoxycarboxylation.
(±)-applanatumol W 的全合成、(±)-spiroapplanatumine O 和 (±)-applanatumol B 的正式合成是使用常见中间体苯甲酰环戊烷甲酸甲酯完成的。该中间体是通过一锅反应合成的,该反应涉及通过首先将丙二酸酯与丙烯醛进行迈克尔加成、羟醛缩合和脱水,然后进行烯丙基铜酸酯的迈克尔加成以及随后的脱甲氧基羧化来形成迈克尔受体环戊烯酮。