Ask for more! Significant advances in catalyst design have brought new impetus for applications of alkyne metathesis in general and ring-closing alkyne metathesis in particular. In their Full Paper now available on Early View, Alois Fürstner and co-workers describe a new generation of alkyne metathesis catalysts, which are distinguished by high activity and an exquisite functional-group tolerance. These catalysts allow the scope of metathesis transformations to be extended beyond their traditional range, accepting substrates that were previously found problematic or unreactive: bit.ly/18C9GSB
Posted on: Wed, 04 Sep 2013 06:40:42 +0000
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