Matches in SemOpenAlex for { <https://semopenalex.org/work/W2793221439> ?p ?o ?g. }
- W2793221439 endingPage "970" @default.
- W2793221439 startingPage "957" @default.
- W2793221439 abstract "The five unsymmetrical ligands 2-[1-(2,6-dibenzhydryl-4-tert-butylphenylimino)ethyl]-6-[1-(arylimino)ethyl]pyridine (aryl = 2,6-Me2C6H3 (L1), 2,6-Et2C6H3 (L2), 2,6-iPr2C6H3 (L3), 2,4,6-Me3C6H2 (L4), 2,6-Et2-4-MeC6H2 (L5)) and the symmetrical ligand 2,6-bis(1-(2,6-dibenzhydryl-4-tert-butylphenylimino)ethyl)pyridine (L6) have been prepared and characterized by FT IR and 1H/13C NMR spectroscopy and elemental analysis. The treatment of L1–L6 with FeCl2·4H2O afforded the corresponding ferrous chloride complexes (Fe1–Fe6) in excellent yields. A distorted-square-pyramidal geometry with a τ5 value of 0.13 is a feature of the X-ray structure of Fe3; broad paramagnetically shifted peaks are revealed in the 1H NMR spectra for all the iron complexes in solution. On activation with either MAO or MMAO cocatalyst, all iron complexes displayed high activities with modest variations in activities at elevated temperature (up to 12.0 × 106, 12.4 × 106, 12.8 × 106, and 13.1 × 106 g of PE (mol of Fe)−1 h–1 at 50, 60, 70, and ..." @default.
- W2793221439 created "2018-03-29" @default.
- W2793221439 creator A5028939227 @default.
- W2793221439 creator A5033474482 @default.
- W2793221439 creator A5043688665 @default.
- W2793221439 creator A5069211269 @default.
- W2793221439 creator A5085174853 @default.
- W2793221439 creator A5085500621 @default.
- W2793221439 date "2018-03-08" @default.
- W2793221439 modified "2023-10-01" @default.
- W2793221439 title "Concurrently Improving the Thermal Stability and Activity of Ferrous Precatalysts for the Production of Saturated/Unsaturated Polyethylene" @default.
- W2793221439 cites W191223437 @default.
- W2793221439 cites W1965708888 @default.
- W2793221439 cites W1965968159 @default.
- W2793221439 cites W1966061406 @default.
- W2793221439 cites W1968952002 @default.
- W2793221439 cites W1969360633 @default.
- W2793221439 cites W1973274456 @default.
- W2793221439 cites W1973814487 @default.
- W2793221439 cites W1975377758 @default.
- W2793221439 cites W1977371047 @default.
- W2793221439 cites W1978464719 @default.
- W2793221439 cites W1978480731 @default.
- W2793221439 cites W1979541582 @default.
- W2793221439 cites W1979776860 @default.
- W2793221439 cites W1980764739 @default.
- W2793221439 cites W1986119632 @default.
- W2793221439 cites W1986267883 @default.
- W2793221439 cites W1987586122 @default.
- W2793221439 cites W1987675653 @default.
- W2793221439 cites W1989519118 @default.
- W2793221439 cites W1989702782 @default.
- W2793221439 cites W1990249417 @default.
- W2793221439 cites W1993082047 @default.
- W2793221439 cites W1993308061 @default.
- W2793221439 cites W1995815400 @default.
- W2793221439 cites W1996843768 @default.
- W2793221439 cites W2000926258 @default.
- W2793221439 cites W2001678787 @default.
- W2793221439 cites W2004958007 @default.
- W2793221439 cites W2008055194 @default.
- W2793221439 cites W2010037441 @default.
- W2793221439 cites W2014347496 @default.
- W2793221439 cites W2014432431 @default.
- W2793221439 cites W2021911875 @default.
- W2793221439 cites W2025177757 @default.
- W2793221439 cites W2026195363 @default.
- W2793221439 cites W2027986085 @default.
- W2793221439 cites W2033439878 @default.
- W2793221439 cites W2037907552 @default.
- W2793221439 cites W2038296133 @default.
- W2793221439 cites W2044663447 @default.
- W2793221439 cites W2045090793 @default.
- W2793221439 cites W2048160335 @default.
- W2793221439 cites W2050536262 @default.
- W2793221439 cites W2057812572 @default.
- W2793221439 cites W2060966918 @default.
- W2793221439 cites W2062051607 @default.
- W2793221439 cites W2063087734 @default.
- W2793221439 cites W2066572355 @default.
- W2793221439 cites W2068182699 @default.
- W2793221439 cites W2069778813 @default.
- W2793221439 cites W2071680604 @default.
- W2793221439 cites W2072892045 @default.
- W2793221439 cites W2076471799 @default.
- W2793221439 cites W2079764602 @default.
- W2793221439 cites W2085560435 @default.
- W2793221439 cites W2087183014 @default.
- W2793221439 cites W2087960267 @default.
- W2793221439 cites W2090403788 @default.
- W2793221439 cites W2097984738 @default.
- W2793221439 cites W2105249240 @default.
- W2793221439 cites W2113407350 @default.
- W2793221439 cites W2128705840 @default.
- W2793221439 cites W2132454074 @default.
- W2793221439 cites W2149564111 @default.
- W2793221439 cites W2152451423 @default.
- W2793221439 cites W2169494038 @default.
- W2793221439 cites W2171608865 @default.
- W2793221439 cites W2172397201 @default.
- W2793221439 cites W2190998081 @default.
- W2793221439 cites W2262172625 @default.
- W2793221439 cites W2301607404 @default.
- W2793221439 cites W2316262109 @default.
- W2793221439 cites W2320042079 @default.
- W2793221439 cites W2327884384 @default.
- W2793221439 cites W2329687435 @default.
- W2793221439 cites W2329908036 @default.
- W2793221439 cites W2335214862 @default.
- W2793221439 cites W2402656756 @default.
- W2793221439 cites W2479926678 @default.
- W2793221439 cites W2515379610 @default.
- W2793221439 cites W2516650420 @default.
- W2793221439 cites W2519460947 @default.
- W2793221439 cites W2522354296 @default.
- W2793221439 cites W2531599825 @default.
- W2793221439 cites W2550479843 @default.
- W2793221439 cites W2558548134 @default.