Thermal rearrangement of divinylcyclopropane systems. A new formal total synthesis of (±)-quadrone
作者:Edward Piers、Neil Moss
DOI:10.1016/s0040-4039(00)94898-6
日期:1985.1
The key step of a new approach to the total synthesis of the structurally and physiologically interesting sesquiterpenoid (±)-quadrone (1) involves thermal (Cope) rearrangement of the highly functionalized divinylcyclopropane derivative 8. The product 9 of this process is converted into 19, thus completing a formal total synthesis of (±)-1.
新的结构和生理学上有趣的倍半萜(±)-四氢萘醌(1)的全合成的新方法的关键步骤涉及高度官能化的二乙烯基环丙烷衍生物8的热(Cope)重排。该过程的乘积9转换为19,从而完成(±)-1的正式总合成。