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- W2098758564 abstract "Cationic zinc complexes of a neutral pincer framework 4,6-(ArNPPh2)-dibenzofuran (L111: Ar = 2-iPrPh; L22: Ar = o-tolyl; L33: Ar = Ph), have been prepared and characterized. Crystallographic and NMR studies of the methylzinc complexes [LZnCH3+][BAr4−] (4a–6a: Ar = m-(CF3)2–C6H3; 4b–6b: Ar = Ph) demonstrated that the steric demands of the ligand dramatically affect the solid-state geometry. The cationic zinc–lactate complexes [LZnOR+][B(m-(CF3)2–C6H3)4−] (7: L = L22; 8: L = L33; R = CH(Me)CO2Me) were also studied, and their efficacy as lactide polymerization catalysts was examined. Polymerization using 7 requires heating to 60 °C, while complex 8 displays high activity at ambient temperature. The difference in activity can be attributed to κ2versus κ3 binding modes of the ligand, providing important insight into structure–activity relationships for this system. Complex 8 gives modestly heteroenriched PLA (Pr = 0.70), which represents the best stereocontrol yet achieved by a cationic metal catalyst." @default.
- W2098758564 created "2016-06-24" @default.
- W2098758564 creator A5038794323 @default.
- W2098758564 creator A5075025904 @default.
- W2098758564 date "2012-01-01" @default.
- W2098758564 modified "2023-10-16" @default.
- W2098758564 title "Exploring the versatility of a bis(phosphinimine) pincer ligand: effect of sterics on structure and lactide polymerization activity of cationic zinc complexes" @default.
- W2098758564 cites W1837430940 @default.
- W2098758564 cites W1963816831 @default.
- W2098758564 cites W1968633694 @default.
- W2098758564 cites W1969936568 @default.
- W2098758564 cites W1971305412 @default.
- W2098758564 cites W1975063652 @default.
- W2098758564 cites W1976035418 @default.
- W2098758564 cites W1977865120 @default.
- W2098758564 cites W1977986458 @default.
- W2098758564 cites W1980359799 @default.
- W2098758564 cites W1982032122 @default.
- W2098758564 cites W1985269719 @default.
- W2098758564 cites W1985570466 @default.
- W2098758564 cites W1989614894 @default.
- W2098758564 cites W1993309120 @default.
- W2098758564 cites W1993331669 @default.
- W2098758564 cites W1996123770 @default.
- W2098758564 cites W1996179043 @default.
- W2098758564 cites W2002788226 @default.
- W2098758564 cites W2009027332 @default.
- W2098758564 cites W2010676355 @default.
- W2098758564 cites W2012233921 @default.
- W2098758564 cites W2013464543 @default.
- W2098758564 cites W2015253591 @default.
- W2098758564 cites W2018208935 @default.
- W2098758564 cites W2020102842 @default.
- W2098758564 cites W2020606114 @default.
- W2098758564 cites W2021389295 @default.
- W2098758564 cites W2021413409 @default.
- W2098758564 cites W2021795513 @default.
- W2098758564 cites W2025534039 @default.
- W2098758564 cites W2027653485 @default.
- W2098758564 cites W2028601002 @default.
- W2098758564 cites W2029593268 @default.
- W2098758564 cites W2033497130 @default.
- W2098758564 cites W2034222578 @default.
- W2098758564 cites W2035200786 @default.
- W2098758564 cites W2044711120 @default.
- W2098758564 cites W2045361084 @default.
- W2098758564 cites W2046387630 @default.
- W2098758564 cites W2047943168 @default.
- W2098758564 cites W2050674459 @default.
- W2098758564 cites W2053834190 @default.
- W2098758564 cites W2054432898 @default.
- W2098758564 cites W2055824631 @default.
- W2098758564 cites W2055956577 @default.
- W2098758564 cites W2058005843 @default.
- W2098758564 cites W2059432899 @default.
- W2098758564 cites W2060287442 @default.
- W2098758564 cites W2061427608 @default.
- W2098758564 cites W2063096811 @default.
- W2098758564 cites W2063556713 @default.
- W2098758564 cites W2073294903 @default.
- W2098758564 cites W2073645318 @default.
- W2098758564 cites W2079939694 @default.
- W2098758564 cites W2082264584 @default.
- W2098758564 cites W2083073782 @default.
- W2098758564 cites W2085577464 @default.
- W2098758564 cites W2086326560 @default.
- W2098758564 cites W2088130023 @default.
- W2098758564 cites W2089100356 @default.
- W2098758564 cites W2095609090 @default.
- W2098758564 cites W2098365006 @default.
- W2098758564 cites W2100127507 @default.
- W2098758564 cites W2105249240 @default.
- W2098758564 cites W2113559284 @default.
- W2098758564 cites W2114471606 @default.
- W2098758564 cites W2131350133 @default.
- W2098758564 cites W2132409397 @default.
- W2098758564 cites W2134008319 @default.
- W2098758564 cites W2138892730 @default.
- W2098758564 cites W2149267539 @default.
- W2098758564 cites W2153019818 @default.
- W2098758564 cites W2153900045 @default.
- W2098758564 cites W2157853748 @default.
- W2098758564 cites W2158995251 @default.
- W2098758564 cites W2160466249 @default.
- W2098758564 cites W2161709073 @default.
- W2098758564 cites W2317077260 @default.
- W2098758564 cites W2321552020 @default.
- W2098758564 cites W2324514058 @default.
- W2098758564 doi "https://doi.org/10.1039/c1cy00306b" @default.
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