Enantioselective Henry reaction catalyzed by C2-symmetric chiral diamine–copper(II) complex
作者： Sermadurai Selvakumar , Dhanasekaran Sivasankaran , Vinod K. Singh
DOI: 10.1039/B904254G
关键词:
摘要: A copper(II) complex of C2-symmetric diamine has been proved to be an efficient catalyst for the enantioselective Henry reaction between nitroalkanes and various aldehydes provide β-hydroxy in high yields (up 97%), moderate diastereoselectivities 71:29) excellent enantiomeric excesses 96%). The chiral nitroaldol adduct obtained further converted into aziridine few steps.
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