FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W146584186> ?p ?o ?g. }

• W146584186 endingPage "3129" @default.
• W146584186 startingPage "3120" @default.
• W146584186 abstract "TpMe2Ir(C2H4)2 (1; TpMe2 = hydrotris(3,5-dimethylpyrazolyl)borate) reacts with 1 equiv of MeO2CC⋮CCO2Me (DMAD) at 25 °C, via the intermediacy of the known Ir(I) adduct TpMe2Ir(C2H4)(DMAD) (2), with formation of the bis(alkenyl) derivative TpMe2Ir(cis-C(R)C(R)H)(CHCH2)(C2H4) (3; R = CO2Me) in ca. 50% yield. Complex 3 slowly evolves to another alkenyl species, (4), which exists as a mixture of two stereoisomers. Interestingly, complex 2 reacts with the hard Lewis base NCMe at −20 °C, giving the Ir(I) adduct TpMe2Ir(DMAD)(NCMe) (5) the first Ir(I) compound of the TpMe2Ir system with a hard ligand. The Ir−NCMe bond in 5 is labile, and the acetonitrile is easily interchanged by CO, C2H4, and the alkynes HC⋮CCO2Me (MP) and DMAD. While with CO the reaction stops at the substitution stage with formation of TpMe2Ir(DMAD)(CO) (8), with C2H4 it gives complex 4 or the bis(alkenyl) species TpMe2Ir(cis-C(R)C(R)H)(CHCH2)(NCMe) (9), depending on the concentration of NCMe in the reaction medium. With MP the known iridacyclopentadiene (10) and the symmetrical iridacycloheptatriene (11) can be obtained, while related iridacycles are formed with DMAD. Finally an iridapyrrole with the composition (6) is the unexpected result of heating complex 5 in a CH2Cl2−NCMe mixture at 120 °C. All of the new compounds reported have been characterized by microanalysis and IR and NMR spectroscopy and, in addition, complexes 4 and 6 have been characterized by single-crystal X-ray studies." @default.
• W146584186 created "2016-06-24" @default.
• W146584186 creator A5034600113 @default.
• W146584186 creator A5053344482 @default.
• W146584186 creator A5057056794 @default.
• W146584186 creator A5070276095 @default.
• W146584186 creator A5076412720 @default.
• W146584186 date "2007-05-18" @default.
• W146584186 modified "2023-10-12" @default.
• W146584186 title "Reactivity of the Iridium(I) Alkene/Alkyne Complex Tp^Me2Ir(C₂H₄)(MeO₂CC⋮CCO₂Me)" @default.
• W146584186 cites W1963857796 @default.
• W146584186 cites W1965425164 @default.
• W146584186 cites W1967983294 @default.
• W146584186 cites W1975490827 @default.
• W146584186 cites W1975947035 @default.
• W146584186 cites W1977930210 @default.
• W146584186 cites W1978680843 @default.
• W146584186 cites W1978787093 @default.
• W146584186 cites W1980424528 @default.
• W146584186 cites W1982549124 @default.
• W146584186 cites W1989523464 @default.
• W146584186 cites W1995386421 @default.
• W146584186 cites W1995805288 @default.
• W146584186 cites W2005686703 @default.
• W146584186 cites W2010522488 @default.
• W146584186 cites W2013905682 @default.
• W146584186 cites W2018906235 @default.
• W146584186 cites W2020599884 @default.
• W146584186 cites W2038545239 @default.
• W146584186 cites W2051285642 @default.
• W146584186 cites W2056852659 @default.
• W146584186 cites W2070797740 @default.
• W146584186 cites W2072651009 @default.
• W146584186 cites W2078244879 @default.
• W146584186 cites W2081676541 @default.
• W146584186 cites W2086531244 @default.
• W146584186 cites W2089478816 @default.
• W146584186 cites W2092538458 @default.
• W146584186 cites W2148062424 @default.
• W146584186 cites W2157747165 @default.
• W146584186 cites W2331440286 @default.
• W146584186 cites W245126800 @default.
• W146584186 cites W280835230 @default.
• W146584186 cites W2827826484 @default.
• W146584186 cites W2951764496 @default.
• W146584186 cites W341254044 @default.
• W146584186 cites W4239299913 @default.
• W146584186 doi "https://doi.org/10.1021/om061056q" @default.
• W146584186 hasPublicationYear "2007" @default.
• W146584186 type Work @default.
• W146584186 sameAs 146584186 @default.
• W146584186 citedByCount "26" @default.
• W146584186 countsByYear W1465841862012 @default.
• W146584186 countsByYear W1465841862013 @default.
• W146584186 countsByYear W1465841862014 @default.
• W146584186 countsByYear W1465841862015 @default.
• W146584186 countsByYear W1465841862016 @default.
• W146584186 countsByYear W1465841862017 @default.
• W146584186 countsByYear W1465841862020 @default.
• W146584186 countsByYear W1465841862021 @default.
• W146584186 countsByYear W1465841862023 @default.
• W146584186 crossrefType "journal-article" @default.
• W146584186 hasAuthorship W146584186A5034600113 @default.
• W146584186 hasAuthorship W146584186A5053344482 @default.
• W146584186 hasAuthorship W146584186A5057056794 @default.
• W146584186 hasAuthorship W146584186A5070276095 @default.
• W146584186 hasAuthorship W146584186A5076412720 @default.
• W146584186 hasConcept C108204754 @default.
• W146584186 hasConcept C116569031 @default.
• W146584186 hasConcept C134121241 @default.
• W146584186 hasConcept C142724271 @default.
• W146584186 hasConcept C155647269 @default.
• W146584186 hasConcept C161790260 @default.
• W146584186 hasConcept C163638829 @default.
• W146584186 hasConcept C170493617 @default.
• W146584186 hasConcept C178790620 @default.
• W146584186 hasConcept C185592680 @default.
• W146584186 hasConcept C191897082 @default.
• W146584186 hasConcept C192562407 @default.
• W146584186 hasConcept C196099240 @default.
• W146584186 hasConcept C204787440 @default.
• W146584186 hasConcept C2776254738 @default.
• W146584186 hasConcept C2776910235 @default.
• W146584186 hasConcept C2777463227 @default.
• W146584186 hasConcept C2777600838 @default.
• W146584186 hasConcept C2779012754 @default.
• W146584186 hasConcept C2779664164 @default.
• W146584186 hasConcept C528581852 @default.
• W146584186 hasConcept C55493867 @default.
• W146584186 hasConcept C66974803 @default.
• W146584186 hasConcept C68381374 @default.
• W146584186 hasConcept C71240020 @default.
• W146584186 hasConcept C71924100 @default.
• W146584186 hasConceptScore W146584186C108204754 @default.
• W146584186 hasConceptScore W146584186C116569031 @default.
• W146584186 hasConceptScore W146584186C134121241 @default.
• W146584186 hasConceptScore W146584186C142724271 @default.
• W146584186 hasConceptScore W146584186C155647269 @default.

• next