A cascade Heck–Aldol–Heck reaction by a combination of transition-metal catalysis and aminocatalysis
作者:Chang-Shan Guo、Yu-Han Du、Zhi-Zhen Huang
DOI:10.1039/c1cc10152h
日期:——
An unprecedented cascade HeckâAldolâHeck reaction was developed to form two CâC single bonds and one CC double bond in one process by a combination of palladium(0) catalysis and aminocatalysis. Various aryl iodides could perform the cascade reaction with readily available propenol and formaldehyde to afford novel (E)-trisubstituted alkenes in 66â81% yields.