N-Sulfinylcarboximidates as a New Class of Chiral Bidentate Ligands: Application to Asymmetric Coordination Chemistry

A class of its own: A new chiral bidentate ligand, N‐acetyl‐tert‐butanesulfinamide, was applied to the asymmetric synthesis of octahedral ruthenium polypyridyl complexes. This new class of ligands coordinates in a bidentate fashion through its deprotonated N‐sulfinylcarboximidate form (see scheme)....

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Bibliographic Details
Published in:Chemistry : a European journal 2011-11, Vol.17 (45), p.12602-12605
Main Authors: Lin, Zhijie, Celik, Mehmet Ali, Fu, Chen, Harms, Klaus, Frenking, Gernot, Meggers, Eric
Format: Article
Language:English
Subjects:
asymmetric synthesis
Asymmetry
Chemistry
chiral auxiliaries
coordination modes
ligand effects
Ligands
Ruthenium
Synthesis
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Summary:A class of its own: A new chiral bidentate ligand, N‐acetyl‐tert‐butanesulfinamide, was applied to the asymmetric synthesis of octahedral ruthenium polypyridyl complexes. This new class of ligands coordinates in a bidentate fashion through its deprotonated N‐sulfinylcarboximidate form (see scheme). This sulfinamide auxiliary should be highly valuable for the efficient asymmetric synthesis of a large variety of ruthenium complexes.
ISSN:0947-6539
1521-3765
DOI:10.1002/chem.201101886