Merging Domino and Redox Chemistry: Stereoselective Access to Di- and Trisubstituted β,γ-Unsaturated Acids and Esters
作者:David Tejedor、Gabriela Méndez-Abt、Leandro Cotos、Fernando García-Tellado
DOI:10.1002/chem.201103763
日期:2012.3.19
Merging is the game! The coupling of a domino reaction and an internal neutral redox reaction constitutes an excellent manifold for the stereoselective synthesis of di‐ and trisubstituted olefins featuring a malonate unit, an ester, or a free carboxylic acid as substituents at the allylic position (see scheme; MW=microwave). The reaction utilizes simple starting materials (propargyl vinyl ethers),
合并就是游戏!多米诺反应和内部中性氧化还原反应的耦合构成了立体选择合成二丙和三取代烯烃的极佳歧管,该二取代和三取代的烯烃在丙二酸位置上具有丙二酸酯单元,酯或游离羧酸作为取代基(请参见示意图; MW) =微波)。该反应使用简单的原料(炔丙基乙烯基醚),甲醇或水作为溶剂,并且使用非常简单且易于使用的实验方案。