Lewis acid promoted dual bond formation: facile synthesis of dihydrocoumarins and spiro-tetracyclic dihydrocoumarins

Lewis acid (FeCl3) mediated dual bond (C-C and C-O) formation for synthesis of 3,4-dihydrocoumarins is presented. This method has successfully delivered a number of dihydrocoumarins containing dense functionalities on the aromatic ring. Significantly, the present method enabled achieving dihydrocoum...

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Veröffentlicht in:	Organic & biomolecular chemistry 2014-07, Vol.12 (25), p.4347-4360
Hauptverfasser:	Niharika, Pedireddi, Ramulu, Bokka Venkat, Satyanarayana, Gedu
Format:	Artikel
Sprache:	eng
Schlagworte:	Chemistry, Organic - methods Cinnamates - chemistry Coumarins - chemical synthesis Coumarins - chemistry Cyclization Lewis Acids - chemistry Polycyclic Compounds - chemical synthesis Polycyclic Compounds - chemistry Stereoisomerism
Online-Zugang:	Volltext
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