2022
DOI: 10.3390/molecules27207022
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Photophysical Study on the Rigid Pt(II) Complex [Pt(naphen)(Cl)] (Hnaphen = Naphtho[1,2-b][1,10]Phenanthroline and Derivatives

Abstract: The electrochemistry and photophysics of the Pt(II) complexes [Pt(naphen)(X)] (Hnaphen = naphtho[1,2-b][1,10]phenanthroline, X = Cl or C≡CPh) containing the rigid tridentate C^N^N-coordinating pericyclic naphen ligand was studied alongside the complexes of the tetrahydro-derivative [Pt(thnaphen)(X)] (Hthnaphen = 5,6,8,9-tetrahydro-naphtho[1,2-b][1,10]phenanthroline) and the N^C^N-coordinated complex [Pt(bdq)(Cl)] (Hbdq = benzo[1,2-h:5,4-h’]diquinoline. The cyclic voltammetry showed reversible reductions for th… Show more

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Cited by 4 publications
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“…Following the fundamental strategy for the cross‐coupling between precursor complex 2 and the alkyne derivative, the starting materials were allowed to react in the presence of CuI, as catalyst, and NEt 3 , as base for trapping the liberated HCl (Scheme 1). [69] Worth emphasizing, all reactions were run under inter conditions to counteract the Glaser‐type homo‐coupling of the respective phenylacetylenes. Even though substrate conversion was always quantitative, according to thin‐layer chromatographic (TLC) analysis, the isolated yield varied between 29 and 92 %.…”
Section: Resultsmentioning
confidence: 99%
“…Following the fundamental strategy for the cross‐coupling between precursor complex 2 and the alkyne derivative, the starting materials were allowed to react in the presence of CuI, as catalyst, and NEt 3 , as base for trapping the liberated HCl (Scheme 1). [69] Worth emphasizing, all reactions were run under inter conditions to counteract the Glaser‐type homo‐coupling of the respective phenylacetylenes. Even though substrate conversion was always quantitative, according to thin‐layer chromatographic (TLC) analysis, the isolated yield varied between 29 and 92 %.…”
Section: Resultsmentioning
confidence: 99%