Synthesis, X-ray structure and reactivity of cyclopalladated complexes of hydrazones of 1H-indole-3-carboxaldehyde

DOI: 10.1016/0022-328X(94)05113-P

Source and publish data:

Journal of Organometallic Chemistry p. 79 - 84 (1995)

Update date:2022-09-26

Topics:

Authors:

Tollari, Stefano

Palmisano, Giovanni

Demartin, Francesco

Grassi, Maria

Magnaghi, Stefano

Cenini, Sergio

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Article abstract of DOI:10.1016/0022-328X(94)05113-P

By reaction of Li2 with substituted hydrazones of 1H-indole-3-carboxaldehyde the corresponding cyclopalladated complexes have been isolated and characterized.Compound 1a reacts with PPh3 by halogen displacement giving the cationic complex 5 the X-ray structure of which has revealed metallation at position 4 of the indole hydrazone, which is terdentate forming a <5,6>-fused ring system. Keywords: Palladium; Cyclopalladation; X-ray structure; Aldehyde hydrazones; Metallation; Hydrazones

Full text of DOI:10.1016/0022-328X(94)05113-P

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