Four-Component Domino Reaction Providing an Easy Access to Multifunctionalized Tricyclo[6.2.2.0<sup>1,6</sup>]dodecane Derivatives
作者:Bo Jiang、Chao Li、Feng Shi、Shu-Jiang Tu、Parminder Kaur、Walter Wever、Guigen Li
DOI:10.1021/jo1002278
日期:2010.5.7
A novel four-component dominoreaction has been discovered. The reaction is easy to perform simply by mixing four common reactants and Cs2CO3 in ethylene glycol under microwave heating. The reaction proceeds at fast rates and can be finished within 15−24 min, which makes workup convenient. Four stereogenic centers with one quaternary carbon−amino function have been controlled completely. The stereochemistry
发现了一种新的四组分多米诺骨牌反应。该反应很容易进行,只需在微波加热下将四种常见反应物和 Cs 2 CO 3在乙二醇中混合即可。反应速度快,可在 15-24 分钟内完成,方便后处理。四个具有一个季碳-氨基功能的立体中心已被完全控制。立体化学已通过 X 射线结构分析明确确定。所得的三环[6.2.2.0 1,6 ]十二烷衍生物对有机和药物研究具有重要意义。