Synthesis and nonlinear optical properties of new bimetallic iron/palladium complexes

Two new ferrocenyl derivatives, ( z)-[1-(benzylthio)-1-(4′,4′-dimethyl-oxazolinyl)-2-ferrocenyl]ethylene ( 3) and ( Z)-[1-(benzylsulfino)-1-(4′,4′-dimethyloxazolinyl)-2-ferrocenyl]ethylene ( 4) have been synthesized. On complexation with PdCl 2 these yield new bimetallic complexes 5 and 6 respective...

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Published inJournal of organometallic chemistry Vol. 421; no. 2; pp. 299 - 304
Main Authors Doisneau, G., Balavoine, G., Fillebeen-Khan, T., Clinet, J.-C., Delaire, J., Ledoux, I., Loucif, R., Puccetti, G.
Format Journal Article
LanguageEnglish
Published Lausanne Elsevier B.V 24.12.1991
Elsevier Science
Subjects
Chemistry
Exact sciences and technology
Organic chemistry
Organometalloidal and organometallic compounds
Preparations and properties
Transition metals derivatives
Five membered ring
Organic ligand
Transition metal Complexes
Metallocene
Organic sulfide
Iron Organic compounds
Bidentate ligand
Iron Palladium Complexes
Heteronuclear complex
Dinuclear complex
Sulfoxide
Optical material
Chloro complex
Platinoid Complexes
Non linear effect
Oxygen nitrogen heterocycle
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Summary:Two new ferrocenyl derivatives, ( z)-[1-(benzylthio)-1-(4′,4′-dimethyl-oxazolinyl)-2-ferrocenyl]ethylene ( 3) and ( Z)-[1-(benzylsulfino)-1-(4′,4′-dimethyloxazolinyl)-2-ferrocenyl]ethylene ( 4) have been synthesized. On complexation with PdCl 2 these yield new bimetallic complexes 5 and 6 respectively. Non-linear optical properties measured by the EFISH technique show an enhanced molecular hyperpolarizability upon complexation, leading to higher values for β 0.
ISSN:0022-328X
1872-8561
DOI:10.1016/0022-328X(91)86414-L