FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2010000003> ?p ?o ?g. }

• W2010000003 endingPage "1121" @default.
• W2010000003 startingPage "1112" @default.
• W2010000003 abstract "The five-coordinate alkyne complexes [Mo(η2-RC≡CR′)(κ4-P4)] (3; P4 = meso-o-C6H4(PPhCH2CH2PPh2)2) were synthesized by treatment of the Mo(0) tetraphosphine complex [Mo(κ4-P4)(dppe)] (1; dppe = Ph2PCH2CH2PPh2) with internal alkynes RC≡CR′. The X-ray analysis of 3a (R = Me, R′ = COOMe) and 3b (R = R′ = Ph) has disclosed their trigonal-bipyramidal geometry in a solid state, whereas their fluxional feature in solution has been demonstrated by the VT-NMR study. New closely relating diphosphine complexes [Mo(η2-RC≡CR′)(dppe)2] (4) have also been obtained analogously from the reactions of trans-[Mo(N2)2(dppe)2] with RC≡CR′, and their trigonal-bipyramidal structures have been confirmed by the X-ray diffraction for 4a (R = Me, R′ = COOMe). Complexes 3a, 3b, 4a, and 4b were allowed to react with aqueous HCl in THF to give hydrogenation products from coordinated alkynes including cis/trans-alkenes and/or alkanes, the yields of which depend upon the nature of the alkyne complexes and the amounts of acid. From the reactions of 3a with HBF4·Et2O under the controlled conditions, two intermediate complexes were isolated, namely, a hydridoalkyne complex [MoH(η2-MeC≡CCOOMe)(κ4-P4)][BF4] and an η3-allyl complex [Mo(η3-CH2CHCHCOOMe-κO)(κ4-P4)][BF4], and the mechanism for the formations of hydrogenation products of alkynes via these intermediate stages has been proposed. Reaction of 3a with H2S gas also resulted in the hydrogenation of the coordinated alkyne to the alkene, which was further converted to the H2S adduct smoothly under the reaction conditions. Oxidation of 3a by I2 yielding a cationic alkyne complex [MoI(η2-MeC≡CCOOMe)(κ4-P4)]I is also described." @default.
• W2010000003 created "2016-06-24" @default.
• W2010000003 creator A5017560208 @default.
• W2010000003 creator A5042611631 @default.
• W2010000003 creator A5060339714 @default.
• W2010000003 date "2009-01-26" @default.
• W2010000003 modified "2023-10-17" @default.
• W2010000003 title "Preparation, Structures, and Some Reactivities of Five-Coordinate Alkyne Complexes of Mo with Tetraphosphine or Diphosphine Coligand [Mo(RC≡CR′){<i>meso</i>-<i>o</i>-C₆H₄(PPhCH₂CH₂PPh₂)₂}] and [Mo(RC≡CR′)(Ph₂PCH₂CH₂PPh₂)₂]" @default.
• W2010000003 cites W1828225620 @default.
• W2010000003 cites W1963752699 @default.
• W2010000003 cites W1964516937 @default.
• W2010000003 cites W1965851498 @default.
• W2010000003 cites W1967707263 @default.
• W2010000003 cites W1969790384 @default.
• W2010000003 cites W1971884717 @default.
• W2010000003 cites W1972246349 @default.
• W2010000003 cites W1973302407 @default.
• W2010000003 cites W1973313348 @default.
• W2010000003 cites W1979916360 @default.
• W2010000003 cites W1982902648 @default.
• W2010000003 cites W1988242838 @default.
• W2010000003 cites W1990218969 @default.
• W2010000003 cites W1990540373 @default.
• W2010000003 cites W1992208109 @default.
• W2010000003 cites W2003639088 @default.
• W2010000003 cites W2011086442 @default.
• W2010000003 cites W2033862724 @default.
• W2010000003 cites W2033952308 @default.
• W2010000003 cites W2035641682 @default.
• W2010000003 cites W2040104871 @default.
• W2010000003 cites W2055217225 @default.
• W2010000003 cites W2056860864 @default.
• W2010000003 cites W2056973523 @default.
• W2010000003 cites W2061535805 @default.
• W2010000003 cites W2062838765 @default.
• W2010000003 cites W2067076872 @default.
• W2010000003 cites W2068263069 @default.
• W2010000003 cites W2073029636 @default.
• W2010000003 cites W2073796396 @default.
• W2010000003 cites W2080090775 @default.
• W2010000003 cites W2080604577 @default.
• W2010000003 cites W2082527647 @default.
• W2010000003 cites W2087012800 @default.
• W2010000003 cites W2087892523 @default.
• W2010000003 cites W2111784283 @default.
• W2010000003 cites W2116947993 @default.
• W2010000003 cites W2126104377 @default.
• W2010000003 cites W2949483279 @default.
• W2010000003 cites W2952206007 @default.
• W2010000003 cites W2952354472 @default.
• W2010000003 cites W2952533743 @default.
• W2010000003 cites W3005460847 @default.
• W2010000003 cites W3021649003 @default.
• W2010000003 doi "https://doi.org/10.1021/om800615a" @default.
• W2010000003 hasPublicationYear "2009" @default.
• W2010000003 type Work @default.
• W2010000003 sameAs 2010000003 @default.
• W2010000003 citedByCount "8" @default.
• W2010000003 countsByYear W20100000032016 @default.
• W2010000003 countsByYear W20100000032019 @default.
• W2010000003 countsByYear W20100000032022 @default.
• W2010000003 countsByYear W20100000032023 @default.
• W2010000003 crossrefType "journal-article" @default.
• W2010000003 hasAuthorship W2010000003A5017560208 @default.
• W2010000003 hasAuthorship W2010000003A5042611631 @default.
• W2010000003 hasAuthorship W2010000003A5060339714 @default.
• W2010000003 hasConcept C111592845 @default.
• W2010000003 hasConcept C115624301 @default.
• W2010000003 hasConcept C155647269 @default.
• W2010000003 hasConcept C161790260 @default.
• W2010000003 hasConcept C178790620 @default.
• W2010000003 hasConcept C185592680 @default.
• W2010000003 hasConcept C2776254738 @default.
• W2010000003 hasConcept C2779012754 @default.
• W2010000003 hasConcept C71240020 @default.
• W2010000003 hasConcept C8010536 @default.
• W2010000003 hasConceptScore W2010000003C111592845 @default.
• W2010000003 hasConceptScore W2010000003C115624301 @default.
• W2010000003 hasConceptScore W2010000003C155647269 @default.
• W2010000003 hasConceptScore W2010000003C161790260 @default.
• W2010000003 hasConceptScore W2010000003C178790620 @default.
• W2010000003 hasConceptScore W2010000003C185592680 @default.
• W2010000003 hasConceptScore W2010000003C2776254738 @default.
• W2010000003 hasConceptScore W2010000003C2779012754 @default.
• W2010000003 hasConceptScore W2010000003C71240020 @default.
• W2010000003 hasConceptScore W2010000003C8010536 @default.
• W2010000003 hasIssue "4" @default.
• W2010000003 hasLocation W20100000031 @default.
• W2010000003 hasOpenAccess W2010000003 @default.
• W2010000003 hasPrimaryLocation W20100000031 @default.
• W2010000003 hasRelatedWork W146584186 @default.
• W2010000003 hasRelatedWork W1975947035 @default.
• W2010000003 hasRelatedWork W1976297128 @default.
• W2010000003 hasRelatedWork W2007764839 @default.
• W2010000003 hasRelatedWork W2013232915 @default.
• W2010000003 hasRelatedWork W2108835586 @default.
• W2010000003 hasRelatedWork W2175326861 @default.
• W2010000003 hasRelatedWork W2897813729 @default.

• next