A Highly Active, Heterogeneous Catalyst for Alkyne Metathesis

An alkylidyne molybdenum amide complex is attached to nontoxic, amorphous silica to form a highly active, recyclable heterogeneous catalyst for alkyne metathesis. The catalyst does not undergo alkyne polymerization, can be utilized at a loading of

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Bibliographic Details
Published in:Angewandte Chemie International Edition 2006-01, Vol.45 (4), p.585-588
Main Authors: Weissman, Haim, Plunkett, Kyle N., Moore, Jeffrey S.
Format: Article
Language:English
Subjects:
alkynes
heterogeneous catalysis
metathesis
molybdenum
silica
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Summary:An alkylidyne molybdenum amide complex is attached to nontoxic, amorphous silica to form a highly active, recyclable heterogeneous catalyst for alkyne metathesis. The catalyst does not undergo alkyne polymerization, can be utilized at a loading of
ISSN:1433-7851
1521-3773
DOI:10.1002/anie.200502840