Matches in SemOpenAlex for { <https://semopenalex.org/work/W2012285048> ?p ?o ?g. }
- W2012285048 endingPage "2187" @default.
- W2012285048 startingPage "2179" @default.
- W2012285048 abstract "A series of Al complexes containing phenoxyimine ligands of the types R1(R2)Al[O-2-tBu-6-{(C6F5)N═CH}C6H3] [R1, R2 = Me, Me (1a); Et, Et (1b); Me, Cl (1c)] and Me2Al[O-2-tBu-6-(ArN═CH)C6H3] [Ar = 2,6-F2C6H3 (2a), 2,4-F2C6H3 (3a), 3,4-F2C6H3 (4a)] have been prepared and identified on the basis of NMR spectra and elemental analyses. Their structures were determined by X-ray crystallography, and these complexes fold a distorted tetrahedral geometry around Al. The ring-opening polymerizations (ROPs) of ε-caprolactone (CL) using 1a−c in the presence of PhCH2OH proceeded efficiently in a living manner, and the propagation rates were somewhat influenced by the anionic donor ligand employed (Me, Et, or Cl). The catalytic activity by 1a−6a [Ar = C6H5 (5a), 2,6-Me2C6H3 (6a)]−PhCH2OH catalyst systems was strongly affected by the aromatic substituent (Ar) in the imino group, and placement of fluorine substituents especially in the ortho-position strongly affected the catalytic activity. The ROPs by 2a−6a were accompanied by a certain degree of side reactions (transesterification), whereas the living polymerization systems can be accomplished using the C6F5 analogues (1a−c). Therefore, the C6F5 substituent in the imino group plays an essential key role in the ROP of CL in terms of both the catalytic activity and maintaining a living manner." @default.
- W2012285048 created "2016-06-24" @default.
- W2012285048 creator A5037190065 @default.
- W2012285048 creator A5046020443 @default.
- W2012285048 creator A5048382701 @default.
- W2012285048 creator A5066292657 @default.
- W2012285048 creator A5066704922 @default.
- W2012285048 creator A5084985665 @default.
- W2012285048 date "2009-03-06" @default.
- W2012285048 modified "2023-10-07" @default.
- W2012285048 title "Notable Effect of Fluoro Substituents in the Imino Group in Ring-Opening Polymerization of ε-Caprolactone by Al Complexes Containing Phenoxyimine Ligands" @default.
- W2012285048 cites W141053126 @default.
- W2012285048 cites W1860147061 @default.
- W2012285048 cites W1972338058 @default.
- W2012285048 cites W1975797206 @default.
- W2012285048 cites W1977865120 @default.
- W2012285048 cites W1981810075 @default.
- W2012285048 cites W1985088426 @default.
- W2012285048 cites W1985570466 @default.
- W2012285048 cites W1990098802 @default.
- W2012285048 cites W1990361741 @default.
- W2012285048 cites W1992017676 @default.
- W2012285048 cites W1992233063 @default.
- W2012285048 cites W1994095222 @default.
- W2012285048 cites W1994560039 @default.
- W2012285048 cites W1995727557 @default.
- W2012285048 cites W1996005116 @default.
- W2012285048 cites W1997279983 @default.
- W2012285048 cites W2000855711 @default.
- W2012285048 cites W2005596437 @default.
- W2012285048 cites W2006954895 @default.
- W2012285048 cites W2008265431 @default.
- W2012285048 cites W2010697133 @default.
- W2012285048 cites W2011177290 @default.
- W2012285048 cites W2013655868 @default.
- W2012285048 cites W2015428560 @default.
- W2012285048 cites W2023412997 @default.
- W2012285048 cites W2024025852 @default.
- W2012285048 cites W2025650969 @default.
- W2012285048 cites W2029458743 @default.
- W2012285048 cites W2033545127 @default.
- W2012285048 cites W2034387102 @default.
- W2012285048 cites W2035236783 @default.
- W2012285048 cites W2039085236 @default.
- W2012285048 cites W2040336382 @default.
- W2012285048 cites W2041219976 @default.
- W2012285048 cites W2047814327 @default.
- W2012285048 cites W2058242635 @default.
- W2012285048 cites W2059423153 @default.
- W2012285048 cites W2061088416 @default.
- W2012285048 cites W2062392913 @default.
- W2012285048 cites W2062855873 @default.
- W2012285048 cites W2064795959 @default.
- W2012285048 cites W2067289063 @default.
- W2012285048 cites W2072564374 @default.
- W2012285048 cites W2075894317 @default.
- W2012285048 cites W2077957933 @default.
- W2012285048 cites W2081054814 @default.
- W2012285048 cites W2085324162 @default.
- W2012285048 cites W2087532732 @default.
- W2012285048 cites W2088006170 @default.
- W2012285048 cites W2088422456 @default.
- W2012285048 cites W2092966113 @default.
- W2012285048 cites W2118705131 @default.
- W2012285048 cites W2145587477 @default.
- W2012285048 cites W2165822172 @default.
- W2012285048 cites W2170498612 @default.
- W2012285048 cites W2324227487 @default.
- W2012285048 cites W2474579450 @default.
- W2012285048 doi "https://doi.org/10.1021/om8011882" @default.
- W2012285048 hasPublicationYear "2009" @default.
- W2012285048 type Work @default.
- W2012285048 sameAs 2012285048 @default.
- W2012285048 citedByCount "104" @default.
- W2012285048 countsByYear W20122850482012 @default.
- W2012285048 countsByYear W20122850482013 @default.
- W2012285048 countsByYear W20122850482014 @default.
- W2012285048 countsByYear W20122850482015 @default.
- W2012285048 countsByYear W20122850482016 @default.
- W2012285048 countsByYear W20122850482017 @default.
- W2012285048 countsByYear W20122850482018 @default.
- W2012285048 countsByYear W20122850482019 @default.
- W2012285048 countsByYear W20122850482020 @default.
- W2012285048 countsByYear W20122850482021 @default.
- W2012285048 countsByYear W20122850482022 @default.
- W2012285048 countsByYear W20122850482023 @default.
- W2012285048 crossrefType "journal-article" @default.
- W2012285048 hasAuthorship W2012285048A5037190065 @default.
- W2012285048 hasAuthorship W2012285048A5046020443 @default.
- W2012285048 hasAuthorship W2012285048A5048382701 @default.
- W2012285048 hasAuthorship W2012285048A5066292657 @default.
- W2012285048 hasAuthorship W2012285048A5066704922 @default.
- W2012285048 hasAuthorship W2012285048A5084985665 @default.
- W2012285048 hasConcept C116569031 @default.
- W2012285048 hasConcept C155647269 @default.
- W2012285048 hasConcept C161790260 @default.
- W2012285048 hasConcept C170493617 @default.
- W2012285048 hasConcept C178790620 @default.