Synthesis and structural analysis of palladium(II) pyridinylpyrazole complexes by H-1-, C-13-, N-15-NMR and X-ray diffraction. Comparison of binuclear methylpalladium, chloromethylpalladium, and dichloropalladium complexes by N-15-NMR

Authors
Satake, A Koshino, H Nakata, T
Citation
A. Satake et al., Synthesis and structural analysis of palladium(II) pyridinylpyrazole complexes by H-1-, C-13-, N-15-NMR and X-ray diffraction. Comparison of binuclear methylpalladium, chloromethylpalladium, and dichloropalladium complexes by N-15-NMR, J ORGMET CH, 595(2), 2000, pp. 208-214
Citations number
20
Categorie Soggetti
Organic Chemistry/Polymer Science
Journal title
JOURNAL OF ORGANOMETALLIC CHEMISTRY
ISSN journal
0022328X → ACNP
Volume
595
Issue
2
Year of publication
2000
Pages
208 - 214
Database
ISI
SICI code
0022-328X(20000215)595:2<208:SASAOP>2.0.ZU;2-X
Abstract
MePdCl[3-methyl-5-(2-pyridinyl)pyrazole] (1 and 2), PdCl2[3-methyl-5-(2-pyr idinyl)pyrazole] (3), and bis{MePd[3-methyl-5-(2-pyridinyl)pyrazole] } (4) were synthesized, and structural assignment was performed by H-1-,C-13-,N-1 5-NMR spectroscopy. By comparison of their N-15-NMR spectra. the relationsh ip between bond strength of the palladium-nitrogen bond and chemical shift was analyzed. X-ray diffraction analysis of 4 was also achieved. (C) 2000 E lsevier Science S.A. All rights reserved.