Yttrium (amidate) complexes for catalytic C–N bond formation. Rapid, room temperature amidation of aldehydes
Dalton Transactions Pub Date: 2012-03-16 DOI: 10.1039/C2DT30214D
Abstract
Yttrium (amidate) precatalysts are highly active for the mild amidation of aldehydes with amines. Reactions occur at room temperature within 5 min in up to 98% isolated yield. These rare-earth systems are effective for this transformation in the absence of supplementary heat, light, base, or oxidants. The reaction proceeds with functionalized amines and/or aldehydes. A comparison of various amidate precatalysts in combination with reaction monitoring suggests that the targeted amide products formed during the reaction promote the formation of alternative catalytically active amidate species in situ.
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Journal Name：Dalton Transactions
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CAS no.: 89640-58-4
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