作者:Enrique Pandolfi、Horacio Comas
DOI:10.1055/s-2004-831240
日期:——
The first total synthesis of (′)-prelunularin is described employing an intramolecular aldol addition/sulfinate elimination tandem reaction. Investigations on the mechanism of the one-pot cyclization reaction using time-dependent NMR spectroscopy suggested that the sulfinate elimination took place before the intramolecular ring-closing aldol addition.
(')-prelunularin 的第一次全合成描述了采用分子内醛醇加成/亚磺酸盐消除串联反应。使用瞬态核磁共振波谱对一锅环化反应机理的研究表明,亚磺酸盐消除发生在分子内闭环羟醛加成之前。