Gold-Catalyzed Intermolecular Hydrophenoxylation of Unactivated Internal Alkynes

Kuram, Malleswara Rao ; Bhanuchandra, M. ; Sahoo, Akhila K. (2010) Gold-Catalyzed Intermolecular Hydrophenoxylation of Unactivated Internal Alkynes Journal of Organic Chemistry, 75 (7). pp. 2247-2258. ISSN 0022-3263

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Official URL: http://doi.org/10.1021/jo1000143

Related URL: http://dx.doi.org/10.1021/jo1000143

Abstract

A general and simple strategy for the synthesis of functionally diverse arylvinyl ethers is reported through gold-catalyzed intermolecular addition of electronically and sterically substituted phenols with unactivated alkynes. Addition of phenols to unsymmetrical alkynes provides the corresponding mixture of regioisomers with appreciable selectivity. Multiple hydrophenoxylations of polyphenols with diphenylacetylene are demonstrated successfully.

Item Type:Article
Source:Copyright of this article belongs to American Chemical Society.
ID Code:122461
Deposited On:02 Aug 2021 16:54
Last Modified:02 Aug 2021 16:54

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