A One-Pot Palladium-Catalyzed Allylic Alkylation and Wittig Reaction of Phosphorus Ylides
作者:Wen-Bo Liu、Hu He、Li-Xin Dai、Shu-Li You
DOI:10.1002/chem.201000316
日期:2010.7.5
Put a(n) (y)lid(e) on it! The one‐pot palladium‐catalyzed allylic alkylation and Wittig reaction of phosphorus ylides with various aldehydes and ketenes has been realized, which produce skipped dienes, including trisubstituted alkenes and tetrasubstituted allenes, respectively (see scheme), in moderate to good overall yields.
在上面放一个(n)(y)盖(e)!已经实现了单锅钯催化的烯丙基烷基化反应以及磷化磷化物与各种醛和乙烯酮的Wittig反应,从而分别以中等到良好的总收率生产了跳过的二烯,包括三取代的烯烃和四取代的烯(见方案)。