作者:Young-Ger Suh、Jae-Kyung Jung、Seung-Yong Seo、Kyung-Hoon Min、Dong-Yun Shin、Yong-Sil Lee、Seok-Ho Kim、Hyun-Ju Park
DOI:10.1021/jo0110855
日期:2002.6.1
The total synthesis of (+)-brefeldin A has been accomplished via 15 linear steps in a 7.9% overall yield from the known Weinreb amide 6. The key parts of this approach include the stereoselective construction of the cis-disubstituted hydroxycyclopentane skeleton and the direct introduction of the C1-C3 acrylate moiety using a new variant of a trans-vinylogous acyl anion equivalent.
(+)-布雷菲德菌素A的总合成已通过15个线性步骤完成,从已知的Weinreb酰胺6获得了7.9%的总收率。该方法的关键部分包括立体选择性构建的顺式二取代羟基环戊烷骨架和直接使用反式乙烯基阴离子同等物的新变体引入C1-C3丙烯酸酯部分。