Department of Chemistry, Indian Institute of Technology Bombay , Powai, Mumbai 400076, India.
J Org Chem. 2016 May 20;81(10):4304-9. doi: 10.1021/acs.joc.6b00728. Epub 2016 May 12.
Synthesis of a tetracyclic ring system (BCDE) of atropurpuran is described. Oxidative dearomatization, cycloaddition of spiroepoxycyclohexa-2,4-dienone, radical cyclization, and a tandem oxidation-aldol-oxidation are the key features of our methodology.
描述了四环体系(BCDE)的合成。我们的方法学的关键特点是氧化去芳构化、螺环氧环己二烯酮的环加成、自由基环化、以及串联氧化-羟醛缩合-氧化。