A Convenient Method for Removing All Highly-Colored Byproducts Generated during Olefin Metathesis Reactions
- 4 April 2000
- journal article
- research article
- Published by American Chemical Society (ACS) in Organic Letters
- Vol. 2 (9) , 1259-1261
- https://doi.org/10.1021/ol000036w
Abstract
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 colorless reaction products.Keywords
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