作者:Frank Glorius、Nick Spielkamp、Sigrid Holle、Richard Goddard、Christian W. Lehmann
DOI:10.1002/anie.200453942
日期:2004.5.17
Interrupted Pyridine Hydrogenation: Asymmetric Synthesis of δ‐Lactams
作者:Tobias Wagener、Lukas Lückemeier、Constantin G. Daniliuc、Frank Glorius
DOI:10.1002/anie.202016771
日期:2021.3.15
for increasing chemical complexity in a single reaction step. Overcoming the tenet of full reduction in arene hydrogenation has been seldom demonstrated. In this work we report the synthesis of sought‐after, enantioenriched δ‐lactams from oxazolidinone‐substituted pyridines and water by an interrupted hydrogenation mechanism.