Flexible kappa(4)-PNN ' O-tetradentate ligands: synthesis, complexation and structural studies

The three-step synthesis of new, air-stable, PNN′O-tetradentate ligands 3a·HH–3c·HH by Schiff base condensation of the 1° amines 2a–2c with 2-Ph2PC6H4(CHO) in refluxing EtOH is described. The racemic ligand 3d·HH, isolated in 79% yield, was successfully prepared from 2-C6H4(OH){C(O)NHCH2CH(Me)NH2} 2...

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Bibliographic Details

Main Authors:	Sean E. Durran, Mark Elsegood, Shelly R. Hammond, Martin Smith
Format:	Default Article
Published:	2010
Subjects:	Inorganic chemistry not elsewhere classified Other chemical sciences not elsewhere classified untagged Chemical Sciences not elsewhere classified Inorganic Chemistry
Online Access:	https://hdl.handle.net/2134/15950
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