In Situ Enamine Activation in Aqueous Salt Solutions: Highly Efficient Asymmetric Organocatalytic Diels–Alder Reaction of Cyclohexenones with Nitroolefins

Deep‐sea Diels–Alder: The asymmetric organocatalytic Diels–Alder reaction of cyclohexenones with aromatic nitroolefins can be carried out in seawater and brine. The reaction proceeds by an in situ enamine activation involving a one‐step concerted addition pathway (see scheme). Deep‐sea Diels–Alder:...

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Veröffentlicht in:	Angewandte Chemie International Edition 2009-05, Vol.48 (21), p.3821-3824
Hauptverfasser:	Xu, Dan‐Qian, Xia, Ai‐Bao, Luo, Shu‐Ping, Tang, Jie, Zhang, Shuai, Jiang, Jun‐Rong, Xu, Zhen‐Yuan
Format:	Artikel
Sprache:	eng
Schlagworte:	asymmetric catalysis bicyclic systems Diels–Alder reaction organocatalysis water chemistry
Online-Zugang:	Volltext
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