FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2443868612> ?p ?o ?g. }

• W2443868612 endingPage "7626" @default.
• W2443868612 startingPage "7617" @default.
• W2443868612 abstract "The two MeCN ligands in [Ru(2-C6H4-2'-Py-κC,N)(Phen, trans-C)(MeCN)2]PF6 (1), both trans to a sp(2) hybridized N atom, cannot be substituted by any other ligand. In contrast, the isomerized derivative [Ru(2-C6H4-2'-Py-κC,N)(Phen, cis-C)(MeCN)2]PF6 (2), in which one MeCN ligand is now trans to the C atom of the phenyl ring orthometalated to Ru, leads to fast and quantitative substitution reactions with several monodentate ligands. With PPh3, 2 affords [Ru(2-C6H4-2'-Py-κC,N)(Phen, cis-C)(PPh3)(MeCN)]PF6 (3), in which PPh3 is trans to the C σ bound to Ru. Compound 3 is not kinetically stable, because, under thermodynamic control, it leads to 4, in which the PPh3 is trans to a N atom of the Phen ligand. Dimethylsulfoxide (DMSO) can also substitute a MeCN ligand in 2, leading to 5, in which DMSO is coordinated to Ru via its S atom trans to the N atom of the Phen ligand, the isomer under thermodynamic control being the only compound observed. We also found evidence for the fast to very fast substitution of MeCN in 2 by water or a chloride anion by studying the electronic spectra of 2 in the presence of water or NBu4Cl, respectively. An isomerization related to that observed between 3 and 4 is also found for the known monophosphine derivative [Ru(2-C6H4-2'-Py-κC,N)(PPh3, trans-C)(MeCN)3]PF6 (10), in which the PPh3 is located trans to the C of the cyclometalated 2-phenylpyridine, since, upon treatment by refluxing MeCN, it leads to its isomer 11, [Ru(2-C6H4-2'-Py-κC,N)(PPh3, cis-C)(MeCN)3]PF6. Further substitutions are also observed on 11, whereby N^N chelates (N^N = 2,2'-bipyridine and phenanthroline) substitute two MeCN ligands, affording [Ru(2-C6H4-2'-Py-κC,N)(PPh3, cis-C)(N^N)(MeCN)]PF6 (12a and 12b). Altogether, the behavior of the obtained complexes by ligand substitution reactions can be rationalized by an antisymbiotic effect on the Ru center, trans to the C atom of the cyclometalated unit, leading to compounds having the least nucleophilic ligand trans to C whenever an isomerization, involving either a monodentate or a bidentate ligand, is possible." @default.
• W2443868612 created "2016-06-24" @default.
• W2443868612 creator A5002322356 @default.
• W2443868612 creator A5021587856 @default.
• W2443868612 creator A5021948385 @default.
• W2443868612 creator A5024533596 @default.
• W2443868612 creator A5035357228 @default.
• W2443868612 creator A5038859761 @default.
• W2443868612 creator A5072497114 @default.
• W2443868612 date "2015-07-14" @default.
• W2443868612 modified "2023-10-07" @default.
• W2443868612 title "Further Insight into the Lability of MeCN Ligands of Cytotoxic Cycloruthenated Compounds: Evidence for the Antisymbiotic Effect Trans to the Carbon Atom at the Ru Center" @default.
• W2443868612 cites W1968556710 @default.
• W2443868612 cites W1969635440 @default.
• W2443868612 cites W1974632070 @default.
• W2443868612 cites W1976139910 @default.
• W2443868612 cites W1977481419 @default.
• W2443868612 cites W1979266847 @default.
• W2443868612 cites W1988729224 @default.
• W2443868612 cites W2002015225 @default.
• W2443868612 cites W2010691897 @default.
• W2443868612 cites W2017187665 @default.
• W2443868612 cites W2017356685 @default.
• W2443868612 cites W2020462998 @default.
• W2443868612 cites W2024737978 @default.
• W2443868612 cites W2029050263 @default.
• W2443868612 cites W2032139582 @default.
• W2443868612 cites W2048458014 @default.
• W2443868612 cites W2051433689 @default.
• W2443868612 cites W2060001984 @default.
• W2443868612 cites W2064894863 @default.
• W2443868612 cites W2069612617 @default.
• W2443868612 cites W2075910212 @default.
• W2443868612 cites W2092620903 @default.
• W2443868612 cites W2105189720 @default.
• W2443868612 cites W2111225834 @default.
• W2443868612 cites W2117744900 @default.
• W2443868612 cites W2129008393 @default.
• W2443868612 cites W2131350133 @default.
• W2443868612 cites W2135820180 @default.
• W2443868612 cites W2140895245 @default.
• W2443868612 cites W2145538332 @default.
• W2443868612 cites W2147450568 @default.
• W2443868612 cites W2148066840 @default.
• W2443868612 cites W2155688568 @default.
• W2443868612 cites W2316141496 @default.
• W2443868612 cites W2327993047 @default.
• W2443868612 cites W2335031785 @default.
• W2443868612 cites W2951813504 @default.
• W2443868612 doi "https://doi.org/10.1021/acs.inorgchem.5b01236" @default.
• W2443868612 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/26172528" @default.
• W2443868612 hasPublicationYear "2015" @default.
• W2443868612 type Work @default.
• W2443868612 sameAs 2443868612 @default.
• W2443868612 citedByCount "12" @default.
• W2443868612 countsByYear W24438686122015 @default.
• W2443868612 countsByYear W24438686122016 @default.
• W2443868612 countsByYear W24438686122017 @default.
• W2443868612 countsByYear W24438686122019 @default.
• W2443868612 countsByYear W24438686122020 @default.
• W2443868612 countsByYear W24438686122021 @default.
• W2443868612 countsByYear W24438686122022 @default.
• W2443868612 crossrefType "journal-article" @default.
• W2443868612 hasAuthorship W2443868612A5002322356 @default.
• W2443868612 hasAuthorship W2443868612A5021587856 @default.
• W2443868612 hasAuthorship W2443868612A5021948385 @default.
• W2443868612 hasAuthorship W2443868612A5024533596 @default.
• W2443868612 hasAuthorship W2443868612A5035357228 @default.
• W2443868612 hasAuthorship W2443868612A5038859761 @default.
• W2443868612 hasAuthorship W2443868612A5072497114 @default.
• W2443868612 hasConcept C106159729 @default.
• W2443868612 hasConcept C111771559 @default.
• W2443868612 hasConcept C115624301 @default.
• W2443868612 hasConcept C116569031 @default.
• W2443868612 hasConcept C126661725 @default.
• W2443868612 hasConcept C149635348 @default.
• W2443868612 hasConcept C149997192 @default.
• W2443868612 hasConcept C155647269 @default.
• W2443868612 hasConcept C161790260 @default.
• W2443868612 hasConcept C162324750 @default.
• W2443868612 hasConcept C170493617 @default.
• W2443868612 hasConcept C178516000 @default.
• W2443868612 hasConcept C185592680 @default.
• W2443868612 hasConcept C41008148 @default.
• W2443868612 hasConcept C55493867 @default.
• W2443868612 hasConcept C58312451 @default.
• W2443868612 hasConcept C71240020 @default.
• W2443868612 hasConcept C8010536 @default.
• W2443868612 hasConceptScore W2443868612C106159729 @default.
• W2443868612 hasConceptScore W2443868612C111771559 @default.
• W2443868612 hasConceptScore W2443868612C115624301 @default.
• W2443868612 hasConceptScore W2443868612C116569031 @default.
• W2443868612 hasConceptScore W2443868612C126661725 @default.
• W2443868612 hasConceptScore W2443868612C149635348 @default.
• W2443868612 hasConceptScore W2443868612C149997192 @default.
• W2443868612 hasConceptScore W2443868612C155647269 @default.
• W2443868612 hasConceptScore W2443868612C161790260 @default.
• W2443868612 hasConceptScore W2443868612C162324750 @default.

• next