Gallium (III) chloride catalyzed hydroarylation of arylacetylenes with naphthols and phenols: A facile synthesis of vinylarenes

Yadav, Jhillu S. ; Subba Reddy, Basi V. ; Sengupta, Sandip ; Biswas, Swapan Kumar (2009) Gallium (III) chloride catalyzed hydroarylation of arylacetylenes with naphthols and phenols: A facile synthesis of vinylarenes Synthesis, 8 . pp. 1301-1304. ISSN 0039-7881

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Official URL: https://www.thieme-connect.com/ejournals/abstract/...

Related URL: http://dx.doi.org/10.1055/s-0028-1088027

Abstract

Arylacetylenes undergo smooth hydroarylation with naphthols and phenols in the presence of 10 mol% of gallium(III) chloride in refluxing toluene to afford the corresponding 2-vinylnaphthols and -phenols in good yields with high regioselectivity. Similarly, styrenes undergo hydroarylation with naphthols and phenols to provide substituted naphthols and phenols.

Item Type:Article
Source:Copyright of this article belongs to Thieme Medical Publishers.
Keywords:Arylations; Arylacetylenes; Gallium(III) Chloride; Phenols; Addition Reactions
ID Code:63179
Deposited On:28 Sep 2011 03:41
Last Modified:28 Sep 2011 03:41

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