Stereoselective Syntheses of Epothilones A and B via Nitrile Oxide Cycloadditions and Related Studies
作者:Jeffrey W. Bode、Erick M. Carreira
DOI:10.1021/jo015791h
日期:2001.9.1
epothilones A and B are described. The routes described make extensive study of nitrile oxide cycloadditions as surrogates for aldol addition reactions and have led to the realization of a highly convergent synthesis based on the Kanemasa hydroxyl-directed nitrile oxide cycloaddition. As well, our synthetic efforts have led to the development of new reaction methodologies and served as the proving ground for
描述了方便和完全立体控制的埃坡霉素A和B的合成。所描述的路线对作为环醇醛加成反应的替代物的一氧化氮环加成物进行了广泛的研究,并导致基于Kanemasa羟基定向的一氧化氮环加成反应的高度收敛合成的实现。同样,我们的综合努力导致了新的反应方法的发展,并为几种不对称碳-碳键形成的现代方法提供了试验依据。