Molybdenum-Promoted Dearomatization of Pyridines

A second-row transition metal complex {MoTp­(NO)­(DMAP)} (DMAP = 4-(dimethylamino)­pyridine; Tp = tris­(pyrazolyl)­borate) is shown to form dihapto-coordinate complexes with a range of substituted pyridines bearing both electron-withdrawing and electron-donating substituents. Subsequent reactivity o...

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Bibliographic Details
Published in:Organometallics 2020-04, Vol.39 (8), p.1288-1298
Main Authors: Wilde, Justin H, Myers, Jeffery T, Dickie, Diane A, Harman, W. Dean
Format: Article
Language:English
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Summary:A second-row transition metal complex {MoTp­(NO)­(DMAP)} (DMAP = 4-(dimethylamino)­pyridine; Tp = tris­(pyrazolyl)­borate) is shown to form dihapto-coordinate complexes with a range of substituted pyridines bearing both electron-withdrawing and electron-donating substituents. Subsequent reactivity of the pyridine ligand is demonstrated by protonation and nucleophilic addition reactions.
ISSN:0276-7333
1520-6041
DOI:10.1021/acs.organomet.0c00047