作者:Youqian Deng、Teresa Bartholomeyzik、Andreas K. Å. Persson、Junliang Sun、Jan-E. Bäckvall
DOI:10.1002/anie.201107592
日期:2012.3.12
Vinylallenes or cross‐conjugated trienes are obtained selectively in the title reaction (see scheme). Two possible mechanisms are suggested to rationalize the formation of the different types of products. Control experiments indicate that p‐benzoquinone (BQ) plays an important role as a ligand in addition to its role as an oxidant. E=CO2Me.
在标题反应中有选择地获得乙烯基丙烯烯或交叉共轭三烯(参见方案)。建议了两种可能的机制来合理化不同类型产品的形成。对照实验表明,对苯醌(BQ)除起氧化剂作用外,还起着重要的配体作用。E = CO 2我。