Alternative tandem cyclisation pathways in the reaction between imines and enones

Dihydroisoquinoline reacts with Danishefsky's diene under Lewis acidic conditions or neat, to give low to moderate yields of the formal aza-Diels–Alder, [4+2]-cycloadduct. However, using methoxyvinyl methylketone with Lewis acid catalysis does not give the aza-Diels–Alder adduct, rather a forma...

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Veröffentlicht in:	Tetrahedron 2016-02, Vol.72 (8), p.1105-1113
Hauptverfasser:	Girling, P. Ricardo, Batsanov, Andrei S., Calow, Adam D.J., Shen, Hong C., Whiting, Andrew
Format:	Artikel
Sprache:	eng
Schlagworte:	Aza-Diels–Alder Cascades Cycloaddition Dihydropyridine Formations Homogeneous catalysis Imines Ketones Lewis acid Pathways Piperidenone Spectroscopy Tetrahedrons
Online-Zugang:	Volltext
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