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. 2010 Nov 19;75(22):7928-31.
doi: 10.1021/jo101543q. Epub 2010 Oct 25.

Gold(I)-catalyzed addition of carboxylic acids to alkynes

Bathoju Chandra Chary  1 , Sunggak Kim
Affiliations

Gold(I)-catalyzed addition of carboxylic acids to alkynes

Bathoju Chandra Chary et al. J Org Chem. .

Abstract

Au(I)-catalyzed hydroacyloxylation of alkynes with carboxylic acids is described. PPh3AuCl/AgPF6 catalyst affords the Markonikov addition products, whereas PPh3AuCl/AgOTf catalyst gives the more stable isomerized products via the Markonikov products.

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