The first convergent total synthesis of isobongkrekic acid is reported involving three different stereospecific palladium cross-couplings for the formation of the diene units. Access to bongkrekic acid by this route is also demonstrated. These syntheses involve the formation of several potentially general building blocks.
据报道,
异丁烯二酸的第一个收敛的全合成涉及用于形成二烯单元的三种不同的立体有规
钯交叉偶联。还证明了通过这种途径获得奉克瑞奇酸。这些合成涉及几个潜在的通用构建基块的形成。