Matches in SemOpenAlex for { <https://semopenalex.org/work/W2034779782> ?p ?o ?g. }
Showing items 1 to 97 of
97
with 100 items per page.
- W2034779782 endingPage "4984" @default.
- W2034779782 startingPage "4977" @default.
- W2034779782 abstract "Reactions of MeCOCH2Cl, MeCO2CH2Cl, and (−)-methyl(S)-2-chloropropionate with [{Ir(μ-Pz)(CNBut)2}2] (Pz = pyrazolate, 1) gave the metal−metal bonded diiridium(II) complexes [(CNBut)2(Cl)Ir(μ-Pz)2Ir(η1-CH2R)(CNBut)2] (R = COMe (2), CO2Me (3)) and the two enantiomers of [(CNBut)2(Cl)Ir(μ-Pz)2Ir(η1-CH(Me)CO2Me)(CNBut)2] (4). Similar reactions of 1 with equimolar amounts of benzyl chloride and allyl chloride rendered [(CNBut)2(Cl)Ir(μ-Pz)2Ir(η1-CH2R)(CNBut)2] ((R = Ph (5), CHCH2 (7)), which were found to be the metal−metal bonded complexes in the solid state, but in equilibrium with the mixed-valence Ir(I)−Ir(III) complexes [(CNBut)2Ir(μ-Pz)2Ir(Cl)(η1-CH2R)(CNBut)2] in solution. Replacement of chloride by iodide in 5 affords only the diiridium(II) complex [(CNBut)2(I)Ir(μ-Pz)2Ir(η1-CH2Ph)(CNBut)2] (6). Complexes 5 and 7 reacted further with a second molar equivalent of chloro derivative to render dialkyldiiridium(III) complexes [{Ir(μ-Pz)(η1-CH2R)(CNBut)2}2(μ-Cl)]Cl, ((R = Ph (8), CHCH2 (10a)), while those showing a single static species in solution (2−4 and 6) were inactive. The reaction of 7 with allyl chloride gave also the isomer [(CNBut)2(Cl)Ir(η1,η2-CH2CHCH2)(μ-Pz)2Ir(η1-allyl)(CNBut)2]Cl (10b), in which one allyl group bridges the two iridium atoms in an unsymmetrical fashion. This complex isomerizes into the thermodynamic product [{Ir(μ-Pz)(η1-allyl)(CNBut)2}2(μ-Cl)]Cl, an stereoisomer of 10a. The structures of 10b and 5 were solved by single-crystal X-ray diffraction methods." @default.
- W2034779782 created "2016-06-24" @default.
- W2034779782 creator A5002042279 @default.
- W2034779782 creator A5020070150 @default.
- W2034779782 creator A5031291421 @default.
- W2034779782 creator A5065885946 @default.
- W2034779782 creator A5079818941 @default.
- W2034779782 date "2000-10-28" @default.
- W2034779782 modified "2023-10-03" @default.
- W2034779782 title "Oxidative-Addition of Organic Monochloro Derivatives to Dinuclear Iridium Complexes: The Detection of Tautomeric Equilibria and Their Implications on the Reactivity" @default.
- W2034779782 cites W1417297170 @default.
- W2034779782 cites W1518951331 @default.
- W2034779782 cites W1964155659 @default.
- W2034779782 cites W1964473705 @default.
- W2034779782 cites W1967037071 @default.
- W2034779782 cites W1993216982 @default.
- W2034779782 cites W1993812352 @default.
- W2034779782 cites W1998085071 @default.
- W2034779782 cites W2007590674 @default.
- W2034779782 cites W2010185473 @default.
- W2034779782 cites W2027480232 @default.
- W2034779782 cites W2036654069 @default.
- W2034779782 cites W2059401704 @default.
- W2034779782 cites W2065073830 @default.
- W2034779782 cites W2069723735 @default.
- W2034779782 cites W2071811537 @default.
- W2034779782 cites W2075849349 @default.
- W2034779782 cites W2088178886 @default.
- W2034779782 cites W2089645441 @default.
- W2034779782 cites W2107869394 @default.
- W2034779782 cites W2154747139 @default.
- W2034779782 cites W2949800271 @default.
- W2034779782 doi "https://doi.org/10.1021/om000314v" @default.
- W2034779782 hasPublicationYear "2000" @default.
- W2034779782 type Work @default.
- W2034779782 sameAs 2034779782 @default.
- W2034779782 citedByCount "26" @default.
- W2034779782 countsByYear W20347797822012 @default.
- W2034779782 countsByYear W20347797822013 @default.
- W2034779782 countsByYear W20347797822014 @default.
- W2034779782 countsByYear W20347797822015 @default.
- W2034779782 countsByYear W20347797822017 @default.
- W2034779782 countsByYear W20347797822018 @default.
- W2034779782 countsByYear W20347797822022 @default.
- W2034779782 crossrefType "journal-article" @default.
- W2034779782 hasAuthorship W2034779782A5002042279 @default.
- W2034779782 hasAuthorship W2034779782A5020070150 @default.
- W2034779782 hasAuthorship W2034779782A5031291421 @default.
- W2034779782 hasAuthorship W2034779782A5065885946 @default.
- W2034779782 hasAuthorship W2034779782A5079818941 @default.
- W2034779782 hasConcept C111233374 @default.
- W2034779782 hasConcept C155647269 @default.
- W2034779782 hasConcept C161790260 @default.
- W2034779782 hasConcept C178790620 @default.
- W2034779782 hasConcept C179104552 @default.
- W2034779782 hasConcept C185592680 @default.
- W2034779782 hasConcept C2777961443 @default.
- W2034779782 hasConcept C2778695967 @default.
- W2034779782 hasConcept C2778870691 @default.
- W2034779782 hasConcept C528581852 @default.
- W2034779782 hasConcept C544153396 @default.
- W2034779782 hasConcept C71240020 @default.
- W2034779782 hasConcept C94882840 @default.
- W2034779782 hasConceptScore W2034779782C111233374 @default.
- W2034779782 hasConceptScore W2034779782C155647269 @default.
- W2034779782 hasConceptScore W2034779782C161790260 @default.
- W2034779782 hasConceptScore W2034779782C178790620 @default.
- W2034779782 hasConceptScore W2034779782C179104552 @default.
- W2034779782 hasConceptScore W2034779782C185592680 @default.
- W2034779782 hasConceptScore W2034779782C2777961443 @default.
- W2034779782 hasConceptScore W2034779782C2778695967 @default.
- W2034779782 hasConceptScore W2034779782C2778870691 @default.
- W2034779782 hasConceptScore W2034779782C528581852 @default.
- W2034779782 hasConceptScore W2034779782C544153396 @default.
- W2034779782 hasConceptScore W2034779782C71240020 @default.
- W2034779782 hasConceptScore W2034779782C94882840 @default.
- W2034779782 hasIssue "24" @default.
- W2034779782 hasLocation W20347797821 @default.
- W2034779782 hasOpenAccess W2034779782 @default.
- W2034779782 hasPrimaryLocation W20347797821 @default.
- W2034779782 hasRelatedWork W1967552331 @default.
- W2034779782 hasRelatedWork W1980220125 @default.
- W2034779782 hasRelatedWork W1999811823 @default.
- W2034779782 hasRelatedWork W2009825460 @default.
- W2034779782 hasRelatedWork W2023430250 @default.
- W2034779782 hasRelatedWork W2060549702 @default.
- W2034779782 hasRelatedWork W2060705484 @default.
- W2034779782 hasRelatedWork W2076830492 @default.
- W2034779782 hasRelatedWork W2157747165 @default.
- W2034779782 hasRelatedWork W2949952346 @default.
- W2034779782 hasVolume "19" @default.
- W2034779782 isParatext "false" @default.
- W2034779782 isRetracted "false" @default.
- W2034779782 magId "2034779782" @default.
- W2034779782 workType "article" @default.