Matches in SemOpenAlex for { <https://semopenalex.org/work/W2013549613> ?p ?o ?g. }
- W2013549613 endingPage "3799" @default.
- W2013549613 startingPage "3792" @default.
- W2013549613 abstract "The reaction of LnCl3(THF)n (Ln = La, n = 4; Ln = Y, Sm, Nd, n = 3) with 3 equiv of allylMgCl in THF/1,4-dioxane followed by crystallization in 1,4-dioxane/toluene proceeds in very high yields to give the tris(η3-allyl) complexes [La(η3-C3H5)3(κ1-dioxane)]2(μ-dioxane) and [Ln(η3-C3H5)3(μ-dioxane)]∞ (Ln = Y, 1; Sm, 2; Nd). Improved one-pot syntheses for the tris(η3-allyl) lanthanum and neodymium compounds are reported. The crystal structures of 1 and 2 show that the compounds consist of distorted square-pyramidal lanthanide centers in linear polymer chains. The reaction of [La(η3-C3H5)3(κ1-dioxane)]2(μ-dioxane) and [Ln(η3-C3H5)3(μ-dioxane)]∞ with the diketimine ligand 2-(2,6-diisopropylphenyl)amino-4-(2,6-diisopropylphenyl)imino-2-pentene (BDI-H) in THF at 60 °C generates cleanly the β-diketiminato complexes Ln(η3-C3H5)2{κ2-HC(MeCNAr)2} (Ar = 2,6-C6H3iPr2; Ln = La, 3; Y, 4; Sm, 5; Nd, 6) with propene elimination. The crystal structure of 5 shows a distorted tetrahedral SmN2(allyl)2 core, with the samarium atom positioned 1.438(4) Å out of the C3N2 ligand plane. All complexes are highly effective single-component catalysts for the ring-opening polymerization of ε-caprolactone and rac-lactide. Polymer end group analysis shows that the polymerization process is initiated by allyl transfer to monomer." @default.
- W2013549613 created "2016-06-24" @default.
- W2013549613 creator A5039536225 @default.
- W2013549613 creator A5060033936 @default.
- W2013549613 creator A5069958200 @default.
- W2013549613 creator A5088764811 @default.
- W2013549613 date "2005-06-08" @default.
- W2013549613 modified "2023-10-08" @default.
- W2013549613 title "New Bis(allyl)(diketiminato) and Tris(allyl) Lanthanide Complexes and Their Reactivity in the Polymerization of Polar Monomers" @default.
- W2013549613 cites W1484974838 @default.
- W2013549613 cites W1523592085 @default.
- W2013549613 cites W1539796472 @default.
- W2013549613 cites W1965076437 @default.
- W2013549613 cites W1967984957 @default.
- W2013549613 cites W1972244400 @default.
- W2013549613 cites W1973368261 @default.
- W2013549613 cites W1978815693 @default.
- W2013549613 cites W1978900507 @default.
- W2013549613 cites W1981811972 @default.
- W2013549613 cites W1988574505 @default.
- W2013549613 cites W1988883718 @default.
- W2013549613 cites W1993682216 @default.
- W2013549613 cites W1995334952 @default.
- W2013549613 cites W1997374390 @default.
- W2013549613 cites W1999247913 @default.
- W2013549613 cites W2001011492 @default.
- W2013549613 cites W2008402648 @default.
- W2013549613 cites W2013464543 @default.
- W2013549613 cites W2013478910 @default.
- W2013549613 cites W2021795513 @default.
- W2013549613 cites W2023487269 @default.
- W2013549613 cites W2032734032 @default.
- W2013549613 cites W2035071057 @default.
- W2013549613 cites W2035200786 @default.
- W2013549613 cites W2041546233 @default.
- W2013549613 cites W2046273264 @default.
- W2013549613 cites W2058009686 @default.
- W2013549613 cites W2059205384 @default.
- W2013549613 cites W2063547496 @default.
- W2013549613 cites W2067416688 @default.
- W2013549613 cites W2067964137 @default.
- W2013549613 cites W2068054822 @default.
- W2013549613 cites W2072685782 @default.
- W2013549613 cites W2077541668 @default.
- W2013549613 cites W2082189380 @default.
- W2013549613 cites W2082264584 @default.
- W2013549613 cites W2084427563 @default.
- W2013549613 cites W2087833011 @default.
- W2013549613 cites W2088297251 @default.
- W2013549613 cites W2091145291 @default.
- W2013549613 cites W2105934618 @default.
- W2013549613 cites W2109736760 @default.
- W2013549613 cites W2130650645 @default.
- W2013549613 cites W2151148445 @default.
- W2013549613 cites W2151798945 @default.
- W2013549613 cites W2169896554 @default.
- W2013549613 cites W2474579450 @default.
- W2013549613 cites W35269536 @default.
- W2013549613 doi "https://doi.org/10.1021/om050309x" @default.
- W2013549613 hasPublicationYear "2005" @default.
- W2013549613 type Work @default.
- W2013549613 sameAs 2013549613 @default.
- W2013549613 citedByCount "107" @default.
- W2013549613 countsByYear W20135496132012 @default.
- W2013549613 countsByYear W20135496132013 @default.
- W2013549613 countsByYear W20135496132014 @default.
- W2013549613 countsByYear W20135496132015 @default.
- W2013549613 countsByYear W20135496132016 @default.
- W2013549613 countsByYear W20135496132017 @default.
- W2013549613 countsByYear W20135496132018 @default.
- W2013549613 countsByYear W20135496132019 @default.
- W2013549613 countsByYear W20135496132020 @default.
- W2013549613 countsByYear W20135496132021 @default.
- W2013549613 countsByYear W20135496132022 @default.
- W2013549613 crossrefType "journal-article" @default.
- W2013549613 hasAuthorship W2013549613A5039536225 @default.
- W2013549613 hasAuthorship W2013549613A5060033936 @default.
- W2013549613 hasAuthorship W2013549613A5069958200 @default.
- W2013549613 hasAuthorship W2013549613A5088764811 @default.
- W2013549613 hasConcept C116569031 @default.
- W2013549613 hasConcept C142724271 @default.
- W2013549613 hasConcept C145148216 @default.
- W2013549613 hasConcept C155647269 @default.
- W2013549613 hasConcept C161790260 @default.
- W2013549613 hasConcept C166940927 @default.
- W2013549613 hasConcept C170493617 @default.
- W2013549613 hasConcept C178790620 @default.
- W2013549613 hasConcept C185592680 @default.
- W2013549613 hasConcept C188027245 @default.
- W2013549613 hasConcept C201770740 @default.
- W2013549613 hasConcept C203897987 @default.
- W2013549613 hasConcept C204787440 @default.
- W2013549613 hasConcept C2776910235 @default.
- W2013549613 hasConcept C2777954637 @default.
- W2013549613 hasConcept C44228677 @default.
- W2013549613 hasConcept C521977710 @default.
- W2013549613 hasConcept C536819264 @default.
- W2013549613 hasConcept C55493867 @default.