Regioselective Hydration of Terminal Halo-Substituted Propargyl Carboxylates by Gold Catalyst: Synthesis of α-Acyloxy α′-Halo Ketones

Ghosh, Nayan ; Nayak, Sanatan ; Prabagar, B ; Sahoo, Akhila K. (2014) Regioselective Hydration of Terminal Halo-Substituted Propargyl Carboxylates by Gold Catalyst: Synthesis of α-Acyloxy α′-Halo Ketones Journal of Organic Chemistry, 79 (6). pp. 2453-2462. ISSN 0022-3263

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Official URL: http://doi.org/10.1021/jo4027319

Related URL: http://dx.doi.org/10.1021/jo4027319

Abstract

Regioselective hydration of the terminal halo-substituted propargyl carboxylate by gold(I) catalyst is reported. The mild catalytic conditions tolerate common acid-labile protecting groups, and a wide variety of α-acyloxy α'-halo ketones are efficiently synthesized within a short reaction time. The α-acyloxy α'-halo ketones are used for the synthesis of 2-aminothiazoles.

Item Type:Article
Source:Copyright of this article belongs to American Chemical Society.
ID Code:122448
Deposited On:02 Aug 2021 14:52
Last Modified:02 Aug 2021 14:52

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