A Convenient Method for Removing All Highly-Colored Byproducts Generated during Olefin Metathesis Reactions
Organic Letters2000Vol. 2(9), pp. 1259–1261
Citations Over TimeTop 10% of 2000 papers
Leo A. Paquette, Jeffrey D. Schloss, Ivan Efremov, Fabrizio Fabris, Fabrice Gallou, José Méndez-Andino, Jiong Yang
Abstract
[formula: see text] Addition of a very modest amount of lead tetraacetate (1.50 equiv relative to the amount of Grubbs catalyst) to ring-closing metathesis reaction mixtures effectively removes all colored ruthenium and phosphine impurities to deliver colories reaction products.
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