Palladium(II)-Catalyzed Stereospecific Three-Component Domino Reactions of Diyne-enones, Nucleophiles, and Vinyl Ketones
作者:Renrong Liu、Junliang Zhang
DOI:10.1002/asia.201100770
日期:2012.2.6
One thing leads to another: A novel palladium(II)‐catalyzed three‐component dominoreaction of diyne‐enones with nucleophiles and vinylketones or acrolein under mild conditions provides efficient, general, and atom‐economical access to multifunctionalized 2,3‐cyclo[b]furan with a stereodefined tri‐ or tetrasubstituted olefin.
一件事导致另一件事:在温和条件下,新颖的钯(II)催化二炔-烯与亲核试剂,乙烯基酮或丙烯醛的三组分多米诺反应提供了高效,通用且原子经济的多功能2,3-环[ b ]呋喃与立体定义的三或四取代的烯烃。
Rhodium-catalyzed domino heterocyclization and [(3+2)+2] carbocyclization: construction of fused tricycloheptadienes
作者:Wanxiang Zhao、Junliang Zhang
DOI:10.1039/c0cc02382e
日期:——
A rhodium-catalyzed domino heterocyclization and formal [(3+2)+2] carbocyclization reaction of readily available diyne-enones and alkynes was developed.
Rhodium-Catalyzed Tandem Heterocyclization and Carbonylative [(3+2)+1] Cyclization of Diyne-enones
作者:Wanxiang Zhao、Junliang Zhang
DOI:10.1021/ol102920f
日期:2011.2.18
A simple and highly efficient rhodium-catalyzed tandem heterocyclization and carbonylative [(3+2)+1] cyclization reaction of readily available diyne-enone and carbon monoxide was developed, leading to a novel polycyclic furan scaffold. Synthetically useful highly substituted phenols can also be easily prepared via a straightforward one-pot synthetic strategy.