Matches in SemOpenAlex for { <https://semopenalex.org/work/W1996842012> ?p ?o ?g. }
- W1996842012 endingPage "704" @default.
- W1996842012 startingPage "695" @default.
- W1996842012 abstract "Metathesis of the monochloro metal(II) complexes [MCl(dien)]Cl (M=Pd or Pt; dien=diethylenetriamine) with K[Ph2P(O)NP(E)Ph2] (E=S or Se) or K[Ph2P(O)NPPh2] (prepared in situ from Ph2P(O)NHPPh2/KOBut) in methanol gave the cationic, mononuclear compounds [M{Ph2P(O)NP(E)Ph2-E}(dien)]+ or [M{Ph2P(O)NPPh2-P}(dien)]+, isolated as their hexafluorophosphate salts. Ligand substitution reactions of the dichlorometal(II) precursors [MCl2(N∼N)] (M=Pd or Pt; N∼N=ethane-1,2-diamine, 1,2-diaminocyclohexane) with K[Ph2P(O)NP(E)Ph2] or K[Ph2P(O)NPPh2] gave the neutral bis substituted compounds [M{Ph2P(O)NP(E)Ph2-E}2(N∼N)] or [M{Ph2P(O)NPPh2-P}2(N∼N)] in high yields (63–89%). Reaction of the unsymmetrical palladium(II) compound [PdCl2(ampy)] (ampy=2-aminomethylpyridine) with K[Ph2P(O)NP(E)Ph2] gave [Pd{Ph2P(O)NP(E)Ph2-E}2(ampy)], analogous to the recently described compound [Pd{Ph2P(O)NP(E)Ph2-E}2(en)], in which both [Ph2P(O)NP(E)Ph2]− ligands are exclusively E-monodentate bound. In contrast, transmetallation of K[Ph2P(O)NP(E)Ph2] with [PdCl2(tmeda)] (tmeda=N,N,N′,N′-tetramethylethylenediamine) gave only the O,E-chelate monocationic complexes [Pd{Ph2P(O)NP(E)Ph2-O,E}(tmeda)]PF6 and not [Pd{Ph2P(O)NP(E)Ph2-E}2(tmeda)]. Under similar reaction conditions the symmetrical anions [Ph2P(E)NP(E)Ph2]− (E=S or Se) gave, without exception, the known bis homoleptic complexes [M{Ph2P(E)NP(E)Ph2-E,E′}2] (M=Pd or Pt) with displacement of all chloride and amine ligands. All new compounds have been characterised by a combination of multinuclear NMR (1H, 31P{1H}, 195Pt{1H}), IR spectroscopy and elemental analyses. Furthermore, the X-ray crystal structures of five compounds have been determined and reveal a range of intermolecular and intramolecular hydrogen bonding contacts. There is also evidence for π-delocalisation within the E–P–N–P–O and P–N–P–O backbones of the E-ligating or O,E-chelating ligand." @default.
- W1996842012 created "2016-06-24" @default.
- W1996842012 creator A5042666169 @default.
- W1996842012 creator A5049970193 @default.
- W1996842012 date "2000-03-01" @default.
- W1996842012 modified "2023-10-16" @default.
- W1996842012 title "New E-unidentate [Ph2P(O)NP(E)Ph2]− (E=S or Se) complexes of palladium(II) and platinum(II)" @default.
- W1996842012 cites W1956925296 @default.
- W1996842012 cites W1964881437 @default.
- W1996842012 cites W1965611235 @default.
- W1996842012 cites W1966601703 @default.
- W1996842012 cites W1968737711 @default.
- W1996842012 cites W1969512195 @default.
- W1996842012 cites W1973525160 @default.
- W1996842012 cites W1976666995 @default.
- W1996842012 cites W1978621590 @default.
- W1996842012 cites W1979325800 @default.
- W1996842012 cites W1986531578 @default.
- W1996842012 cites W1988219561 @default.
- W1996842012 cites W1989217824 @default.
- W1996842012 cites W1999589134 @default.
- W1996842012 cites W2000966257 @default.
- W1996842012 cites W2005726234 @default.
- W1996842012 cites W2008079470 @default.
- W1996842012 cites W2008245445 @default.
- W1996842012 cites W2011839345 @default.
- W1996842012 cites W2013979793 @default.
- W1996842012 cites W2014380105 @default.
- W1996842012 cites W2034010969 @default.
- W1996842012 cites W2039388464 @default.
- W1996842012 cites W2039763786 @default.
- W1996842012 cites W2055102592 @default.
- W1996842012 cites W2056168996 @default.
- W1996842012 cites W2058699801 @default.
- W1996842012 cites W2066523563 @default.
- W1996842012 cites W2066768261 @default.
- W1996842012 cites W2070246196 @default.
- W1996842012 cites W2070537627 @default.
- W1996842012 cites W2073298331 @default.
- W1996842012 cites W2078035814 @default.
- W1996842012 cites W2079428114 @default.
- W1996842012 cites W2079978004 @default.
- W1996842012 cites W2096184132 @default.
- W1996842012 cites W2101748147 @default.
- W1996842012 cites W2128851939 @default.
- W1996842012 cites W2150868693 @default.
- W1996842012 cites W2159718970 @default.
- W1996842012 cites W2160032234 @default.
- W1996842012 doi "https://doi.org/10.1016/s0277-5387(00)00311-9" @default.
- W1996842012 hasPublicationYear "2000" @default.
- W1996842012 type Work @default.
- W1996842012 sameAs 1996842012 @default.
- W1996842012 citedByCount "16" @default.
- W1996842012 countsByYear W19968420122013 @default.
- W1996842012 countsByYear W19968420122014 @default.
- W1996842012 countsByYear W19968420122021 @default.
- W1996842012 crossrefType "journal-article" @default.
- W1996842012 hasAuthorship W1996842012A5042666169 @default.
- W1996842012 hasAuthorship W1996842012A5049970193 @default.
- W1996842012 hasConcept C115624301 @default.
- W1996842012 hasConcept C116569031 @default.
- W1996842012 hasConcept C142653250 @default.
- W1996842012 hasConcept C155647269 @default.
- W1996842012 hasConcept C161790260 @default.
- W1996842012 hasConcept C170493617 @default.
- W1996842012 hasConcept C178516000 @default.
- W1996842012 hasConcept C178790620 @default.
- W1996842012 hasConcept C183882617 @default.
- W1996842012 hasConcept C185592680 @default.
- W1996842012 hasConcept C188027245 @default.
- W1996842012 hasConcept C2778939298 @default.
- W1996842012 hasConcept C2780302063 @default.
- W1996842012 hasConcept C2780871995 @default.
- W1996842012 hasConcept C502130503 @default.
- W1996842012 hasConcept C518104683 @default.
- W1996842012 hasConcept C55493867 @default.
- W1996842012 hasConcept C71240020 @default.
- W1996842012 hasConcept C8010536 @default.
- W1996842012 hasConceptScore W1996842012C115624301 @default.
- W1996842012 hasConceptScore W1996842012C116569031 @default.
- W1996842012 hasConceptScore W1996842012C142653250 @default.
- W1996842012 hasConceptScore W1996842012C155647269 @default.
- W1996842012 hasConceptScore W1996842012C161790260 @default.
- W1996842012 hasConceptScore W1996842012C170493617 @default.
- W1996842012 hasConceptScore W1996842012C178516000 @default.
- W1996842012 hasConceptScore W1996842012C178790620 @default.
- W1996842012 hasConceptScore W1996842012C183882617 @default.
- W1996842012 hasConceptScore W1996842012C185592680 @default.
- W1996842012 hasConceptScore W1996842012C188027245 @default.
- W1996842012 hasConceptScore W1996842012C2778939298 @default.
- W1996842012 hasConceptScore W1996842012C2780302063 @default.
- W1996842012 hasConceptScore W1996842012C2780871995 @default.
- W1996842012 hasConceptScore W1996842012C502130503 @default.
- W1996842012 hasConceptScore W1996842012C518104683 @default.
- W1996842012 hasConceptScore W1996842012C55493867 @default.
- W1996842012 hasConceptScore W1996842012C71240020 @default.
- W1996842012 hasConceptScore W1996842012C8010536 @default.
- W1996842012 hasIssue "6" @default.