Aminocatalyzed asymmetric Diels–Alder reaction of 2,4-dienals and rhodanine/hydantoin derivatives
作者:Kailong Zhu、Huicai Huang、Wenbin Wu、Yuan Wei、Jinxing Ye
DOI:10.1039/c3cc00023k
日期:——
Aminocatalyzed asymmetricDiels-Alderreaction between 2,4-dienals and rhodanine/hydantoin derivatives via trienamine mechanism has been developed to synthesize various spirocyclic compounds with good yields (up to 98%) and excellent stereoselectivities (up to 99% ee and >19 : 1 dr).