作者:Hiroo Koyama、Richard G. Ball、Gregory D. Berger
DOI:10.1016/0040-4039(94)88460-9
日期:1994.12
A novel synthetic approach toward the zaragozic acids core structure is described. New dipolarophiles in the 1,3-dipolar cycloaddition to the carbonyl ylides are reported. The substituent effect of the dipolarophiles is also discussed.
描述了一种新颖的合成方法,用于合成马来果酸的核心结构。据报道,在1,3-偶极环加成羰基上有新的偶极亲和性。还讨论了双亲亲油的取代基作用。