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1H, 13C and 31P NMR spectral analysis of monoalkyl (α-anilinobenzyl)phosphonates and their dipalladium(II) metallocyclic complexes

✍ Scribed by Ljerka Tušek-Božić; Antonin Lyčka

Publisher: John Wiley and Sons
Year: 2002
Tongue: English
Weight: 132 KB
Volume: 40
Category: Article
ISSN: 0749-1581
DOI: 10.1002/mrc.982

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✦ Synopsis

Abstract

A ^1^H, ^13^C and ^31^P NMR study of monoethyl (HL1) and monobutyl (HL2) esters of (α‐anilinobenzyl)phosphonic acid and their metallocyclic dipalladium complexes (Pd~2~L~4~,L = L1, L2) in DMSO‐d~6~ was performed, based on 1D and 2D homo‐ and heteronuclear experiments including ^1^H,^13^C,^31^P,APT,^1^H–^1^H COSY, ^1^H–^13^C COSY, gs‐HMQC and gs‐HMBC NMR techniques. The results obtained are discussed with respect to those for some palladium(II) complexes reported for various anilinobenzylphosphonate derivatives. Copyright © 2002 John Wiley & Sons, Ltd.

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