Palladium()-catalyzed tandem cyclization of 2-ethynylaniline tethered cinnamyl acetate for the synthesis of indenoindoles

Palladium()-catalyzed tandem cyclization of 2-ethynylaniline tethered cinnamyl acetate for the synthesis of indenoindoles

A palladium( ii )-catalyzed cyclization of 2-ethynylaniline tethered cinnamyl acetate involving aminopalladation/alkene insertion/β-acetoxy elimination cascade processes was established. The new protocol provides efficient access to indenoindoles in moderate to good yields under mild conditions. A p...

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Veröffentlicht in:Organic & biomolecular chemistry 2020-11, Vol.18 (43), p.885-8853
Hauptverfasser: Chen, Junjie, Han, Xiuling, Lu, Xiyan
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Sprache:eng
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Acetic acid
Palladium
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creator Chen, Junjie
Han, Xiuling
Lu, Xiyan
description A palladium( ii )-catalyzed cyclization of 2-ethynylaniline tethered cinnamyl acetate involving aminopalladation/alkene insertion/β-acetoxy elimination cascade processes was established. The new protocol provides efficient access to indenoindoles in moderate to good yields under mild conditions. A palladium( ii )-catalyzed tandem cyclization of 2-ethynylaniline tethered cinnamyl acetate for the synthesis of indenoindoles was established.
doi_str_mv 10.1039/d0ob01975e
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source Royal Society Of Chemistry Journals 2008-; Alma/SFX Local Collection
subjects Acetic acid
Palladium
title Palladium()-catalyzed tandem cyclization of 2-ethynylaniline tethered cinnamyl acetate for the synthesis of indenoindoles
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