METAL-COMPLEXES OF BIOLOGICALLY IMPORTANT LIGANDS .75. SYNTHESIS OF ORGANOMETALLIC COBALT(III), IRIDIUM(III) AND RUTHENIUM(II) COMPLEXES WITH ALPHA-IMINOCARBOXYLATE LIGANDS

Citation
K. Severin et al., METAL-COMPLEXES OF BIOLOGICALLY IMPORTANT LIGANDS .75. SYNTHESIS OF ORGANOMETALLIC COBALT(III), IRIDIUM(III) AND RUTHENIUM(II) COMPLEXES WITH ALPHA-IMINOCARBOXYLATE LIGANDS, Zeitschrift fur Naturforschung. B, A journal of chemical sciences, 50(2), 1995, pp. 265-274
Citations number
60
Categorie Soggetti
Chemistry Inorganic & Nuclear","Chemistry Inorganic & Nuclear
ISSN journal
09320776
Volume
50
Issue
2
Year of publication
1995
Pages
265 - 274
Database
ISI
SICI code
0932-0776(1995)50:2<265:MOBIL.>2.0.ZU;2-K
Abstract
The alpha-iminocarboxylato chelate complexes RuH(CO)[OOC-C(R(1))=N-R(2 )](PPh(3))(2) (1), eta(6)-p-cymene)RuCl[OOC-C(R)=N-CH(2)CO(2)Me] (3) a nd CpCoI[OOC-C(R(1))=N-R(2)] (4) have been obtained from RuHCl(CO)(PP h(3))(3), [(eta(6)-p-cymene)RuCl2] and CpCo(CO)I-2, respectively and 2-oxocarboxylate/amine. The structure of (eta(6)-p-cymene)RuCl[OOC-C(C H3)=N-CH(2)CO(2)Me] (3a) has been determined by X-ray diffraction. By use of diamines the corresponding dinuclear cobalt and iridium complex es (5, 6) are formed from 2-oxocarboxylate and CpCo(CO)I-2 or [Cp*IrC l2](2).