Hydroxy- and alkoxycyclizations of enynes catalyzed by platinum(II) chloride

Echavarren, Antonio M., Munoz-Herranz, Maria ORCID: https://orcid.org/0000-0001-9037-349X, Méndez, María, Nevado, Cristina and Cárdenas, Diego J. (2003) Hydroxy- and alkoxycyclizations of enynes catalyzed by platinum(II) chloride. Synthesis (18). pp. 2898-2902. ISSN 0039-7881

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Abstract

The cyclization of 1-en-6-ynes catalyzed by PtCl2 in the presence of water or alcohols affords five or six-membered ring carbocycles containing hydroxy or alkoxy functional groups in high yields. The alkoxycyclizations can also be performed with AuCl3 as catalyst. The reaction is stereospecific, atom-economical, and takes place in environmentally friendly solvents.

Item Type:	Article
Faculty \ School:	Faculty of Science > School of Chemistry
Depositing User:	Rachel Smith
Date Deposited:	14 Feb 2012 16:11
Last Modified:	07 Mar 2023 17:30
URI:	https://ueaeprints.uea.ac.uk/id/eprint/37116
DOI:	10.1055/s-2003-42456

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