A Multicomponent Carba-Betti Strategy to Alkylidene Heterodimers - Total Synthesis and Structure-Activity Relationships of Arzanol
作者:Alberto Minassi、Lavinia Cicione、Andreas Koeberle、Julia Bauer、Stefan Laufer、Oliver Werz、Giovanni Appendino
DOI:10.1002/ejoc.201101193
日期:2012.2
Using the synthesis of the heterodimeric phloroglucinyl pyrone arzanol as a benchmark reaction, a carba-version of the Betti multicomponent reaction has been developed. Capitalizing on the fluorous activation of the phenolic component and the use of iminium ions as bivalent and "transmissive" aldehyde equivalents, the reaction has been used to colonize a biologically privileged but previously inaccessible
使用异二聚体间苯二酚吡喃酮 arzanol 的合成作为基准反应,已经开发了 Betti 多组分反应的 carba 版本。利用酚类成分的氟活化和亚胺离子作为二价和“传递性”醛等价物的使用,该反应已被用于殖民一个生物学上特权但以前无法进入的化学空间区域,并研究 arzanol 的结构 - 活性关系针对一系列促炎靶点(mPGES-1、5-LO)。