Synthesis and reactivity of rhodium(I) and iridium(I) complexes of the dianions of 2,3-pyrazinedicarboxylic and 2,5-pyrazinedicarboxylic acid

J. C. Bayón; G. Net; J. Real; P. G. Rasmussen

doi:10.1016/0022-328X(90)85012-N

Synthesis and reactivity of rhodium(I) and iridium(I) complexes of the dianions of 2,3-pyrazinedicarboxylic and 2,5-pyrazinedicarboxylic acid

J. C. Bayón, G. Net, J. Real, P. G. Rasmussen

Department of Chemistry

Research output: Contribution to journal › Article › Research › peer-review

9 Citations (Scopus)

Abstract

Rhodium and iridium complexes of the title ligands have been prepared containing cyclooctadiene, carbonyl, phosphine and phosphite ancillary ligands. The complexes are mononuclear or dinuclear depending on the method of preparation and the leaving group basicity. The geometries of the complexes derived from the 2,3- and 2,5-dianions show marked differences owing to differences in the steric interaction between the carboxyl groups. Clear structural assignments were made possible by the symmetry requirements revealed by the infrared and NMR spectra. © 1990.

Original language	English
Pages (from-to)	409-415
Journal	J. Organomet. Chem.
Volume	385
Issue number	3
DOIs	https://doi.org/10.1016/0022-328X(90)85012-N
Publication status	Published - 27 Mar 1990

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10.1016/0022-328X(90)85012-N

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title = "Synthesis and reactivity of rhodium(I) and iridium(I) complexes of the dianions of 2,3-pyrazinedicarboxylic and 2,5-pyrazinedicarboxylic acid",

abstract = "Rhodium and iridium complexes of the title ligands have been prepared containing cyclooctadiene, carbonyl, phosphine and phosphite ancillary ligands. The complexes are mononuclear or dinuclear depending on the method of preparation and the leaving group basicity. The geometries of the complexes derived from the 2,3- and 2,5-dianions show marked differences owing to differences in the steric interaction between the carboxyl groups. Clear structural assignments were made possible by the symmetry requirements revealed by the infrared and NMR spectra. {\textcopyright} 1990.",

author = "Bay{\'o}n, {J. C.} and G. Net and J. Real and Rasmussen, {P. G.}",

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doi = "10.1016/0022-328X(90)85012-N",

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T1 - Synthesis and reactivity of rhodium(I) and iridium(I) complexes of the dianions of 2,3-pyrazinedicarboxylic and 2,5-pyrazinedicarboxylic acid

AU - Bayón, J. C.

AU - Net, G.

AU - Real, J.

AU - Rasmussen, P. G.

PY - 1990/3/27

Y1 - 1990/3/27

N2 - Rhodium and iridium complexes of the title ligands have been prepared containing cyclooctadiene, carbonyl, phosphine and phosphite ancillary ligands. The complexes are mononuclear or dinuclear depending on the method of preparation and the leaving group basicity. The geometries of the complexes derived from the 2,3- and 2,5-dianions show marked differences owing to differences in the steric interaction between the carboxyl groups. Clear structural assignments were made possible by the symmetry requirements revealed by the infrared and NMR spectra. © 1990.

AB - Rhodium and iridium complexes of the title ligands have been prepared containing cyclooctadiene, carbonyl, phosphine and phosphite ancillary ligands. The complexes are mononuclear or dinuclear depending on the method of preparation and the leaving group basicity. The geometries of the complexes derived from the 2,3- and 2,5-dianions show marked differences owing to differences in the steric interaction between the carboxyl groups. Clear structural assignments were made possible by the symmetry requirements revealed by the infrared and NMR spectra. © 1990.

U2 - 10.1016/0022-328X(90)85012-N

DO - 10.1016/0022-328X(90)85012-N

M3 - Article

VL - 385

SP - 409

EP - 415

IS - 3

ER -