Structure and solution dynamics of a “P–N–P” ligand attached to calix[4]arene scaffold and its palladium dichloride complex

Sarkar, Arindam and Nethaji, Munirathinam and Setharampattu, Krishnamurthy, S (2007) Structure and solution dynamics of a “P–N–P” ligand attached to calix[4]arene scaffold and its palladium dichloride complex. In: Polyhedron, 26 (14). pp. 3904-3910.

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Abstract

A new diphosphazane ligand, $Ph_2PN(CHMe_2)P(Ph){1,3-dimethoxycalix[4]arene}$ (2), in which the P–N–P unit is appended to calix[4]arene backbone, and its $PdCl_2$ complex (3) have been synthesized. The structures of the conformers of both the compounds in solution have been elucidated with the help of two-dimensional NMR experiments. Single crystal X-ray diffraction studies reveal the partial cone and cone conformations of the calixarene unit in the ligand (2) and the Pd-complex (3), respectively.

Item Type:	Journal Article
Additional Information:	Copyright of this article belongs to Elsevier.
Keywords:	Calix[4]arene;Diphosphazane;P-ligand;2D-NMR; Palladium;
Department/Centre:	Division of Chemical Sciences > Inorganic & Physical Chemistry
Date Deposited:	05 Nov 2007
Last Modified:	19 Sep 2010 04:41
URI:	http://eprints.iisc.ernet.in/id/eprint/12426

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