SYNTHESIS, X-RAY STRUCTURE AND REACTIVITY OF CYCLOPALLADATED COMPLEXES OF HYDRAZONES OF 1H-INDOLE-3-CARBOXALDEHYDE

Authors
TOLLARI S PALMISANO G DEMARTIN F GRASSI M MAGNAGHI S CENINI S
Citation
S. Tollari et al., SYNTHESIS, X-RAY STRUCTURE AND REACTIVITY OF CYCLOPALLADATED COMPLEXES OF HYDRAZONES OF 1H-INDOLE-3-CARBOXALDEHYDE, Journal of organometallic chemistry, 488(1-2), 1995, pp. 79-83
Citations number
11
Categorie Soggetti
Chemistry Inorganic & Nuclear","Chemistry Inorganic & Nuclear
Journal title
Journal of organometallic chemistry → ACNP
ISSN journal
0022328X
Volume
488
Issue
1-2
Year of publication
1995
Pages
79 - 83
Database
ISI
SICI code
0022-328X(1995)488:1-2<79:SXSARO>2.0.ZU;2-B
Abstract
By reaction of Li-2[PdCl4] with substituted hydrazones of 1H-indole-3- carboxaldehyde the corresponding cyclopalladated complexes have been i solated and characterized. Compound 1a [C11H10ClN3OPd] reacts with PPh (3) by halogen displacement giving the cationic complex 5 the X-ray st ructure of which has revealed metallation at position 4 of the indole hydrazone, which is terdentate forming a [5,6]-fused ring system.