Synthesis and Studies Pd(II)-NHC complexes with thiosaccharinate, saccharinate or benzothiazolinate ligands

Authors

  • Mohammed H.S. Al-Jibori
  • Nabeel H. Buttrus
  • Ahmed S.M. Al-Janabi

DOI:

https://doi.org/10.25130/tjps.v22i2.633

Keywords:

Palladium , N-Heterocyclic carbine , spectral study

Abstract

Three cis-chelating di-N-heterocyclic carbene palladium(II) complexes [Pd(X)2(di- NHC)] (X= tsac, sac and bit) tsac= thiosaccharinate, sac= saccharinate, bit= benzisothiazolinate, bearing different anionic co-ligand was synthesized and characterized. A series of palladium(II) complexes (2-5) bearing cis-chelating homo-dicarbene ligand with varying propylene-bridged (C3) and N-heterocyclic backbones (imidazole) have been synthesized by reaction of [Pd(OAc)2] with the respective diazolium bromides in DMSO, have been prepared and characterized by elemental analysis, infrared spectra and 1H NMR. These compounds are all stabilized in the sold state. The bidentate (diNHC) ligand together with two N-coordenated  sac , bit and two S-coordenated tsac  ligand, from the square planar coordination geometry around the palladium(II) ion.

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Published

2023-01-21

How to Cite

Mohammed H.S. Al-Jibori, Nabeel H. Buttrus, & Ahmed S.M. Al-Janabi. (2023). Synthesis and Studies Pd(II)-NHC complexes with thiosaccharinate, saccharinate or benzothiazolinate ligands. Tikrit Journal of Pure Science, 22(2), 99–103. https://doi.org/10.25130/tjps.v22i2.633

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Articles