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Issue 3, 2013
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An efficient tandem elimination–cyclization–desulfitative arylation of 2-(gem-dibromovinyl)phenols(thiophenols) with sodium arylsulfinates

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Abstract

An efficient tandem elimination–cyclization–desulfitative arylation of 2-(gem-dibromovinyl)phenols(thiophenols) with sodium arylsulfinates has been developed. In the presence of TBAF–PdCl2–Cu(OAc)2–NEt3, the reactions generated 2-arylbenzofurans(thiophenes) with good yields in one-pot under ligand-free conditions.

Graphical abstract: An efficient tandem elimination–cyclization–desulfitative arylation of 2-(gem-dibromovinyl)phenols(thiophenols) with sodium arylsulfinates

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Publication details

The article was received on 04 Sep 2012, accepted on 19 Nov 2012 and first published on 22 Nov 2012


Article type: Communication
DOI: 10.1039/C2OB27232F
Citation: Org. Biomol. Chem., 2013,11, 420-424
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    An efficient tandem elimination–cyclization–desulfitative arylation of 2-(gem-dibromovinyl)phenols(thiophenols) with sodium arylsulfinates

    W. Chen, P. Li, T. Miao, L. Meng and L. Wang, Org. Biomol. Chem., 2013, 11, 420
    DOI: 10.1039/C2OB27232F

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