First example of multicomponent synthesis of 1-ethoxy-3-(4-aryl)-1-phenyl-1H-benzo[f]chromene derivatives

First example of multicomponent synthesis of 1-ethoxy-3-(4-aryl)-1-phenyl-1H-benzo[f]chromene derivatives

A new series of 1-ethoxy-3-(4-aryl)-1-phenyl-1H-benzo[f]chromenes have been synthesized efficiently. The procedure involves the multicomponent reaction of 2-naphthol, acetophenone derivatives, and triethyl orthobenzoate catalyzing by efficient bis(2-anilinotropone) Ti complex.

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Bibliographische Detailangaben
Veröffentlicht in:Chinese chemical letters 2012-03, Vol.23 (3), p.253-256
Hauptverfasser: Damavandi, Saman, Sandaroos, Reza, Vafaeei, Majid, Molaei, Hamid Reza
Format: Artikel
Sprache:eng
Schlagworte:
Benzo[f]chromen
Catalyst
Multicomponent reaction
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Beschreibung
Zusammenfassung:A new series of 1-ethoxy-3-(4-aryl)-1-phenyl-1H-benzo[f]chromenes have been synthesized efficiently. The procedure involves the multicomponent reaction of 2-naphthol, acetophenone derivatives, and triethyl orthobenzoate catalyzing by efficient bis(2-anilinotropone) Ti complex.
ISSN:1001-8417
1878-5964
DOI:10.1016/j.cclet.2011.11.025