Aminocatalyzed asymmetric Diels–Alder reaction of 2,4-dienals and rhodanine/hydantoin derivatives†,10.1039/C3CC00023K

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Aminocatalyzed asymmetric Diels–Alder reaction of 2,4-dienals and rhodanine/hydantoin derivatives†

Kailong Zhu,Huicai Huang,Wenbin Wu,Yuan Wei,Jinxing Ye

Chemical Communications Pub Date : 02/07/2013 00:00:00 , DOI:10.1039/C3CC00023K

Abstract

Aminocatalyzed asymmetric Diels–Alder reaction 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).