[structure: see text]. A convergent synthetic route to the octacyclic polyether core of gambierol, a marine polycyclic ether toxin, has been developed. The synthesis involves construction of two fragments representing the ABC and EFGH ring systems followed by their coupling via a B-alkyl Suzuki reaction.
[结构:见文字]。已经开发出一条趋同的合成途径,可以到达海洋
生物多
环醚毒素甘比罗尔的八环聚醚核心。合成包括构建代表ABC和EFGH环系统的两个片段,然后通过B-烷基Suzuki反应进行偶联。