Matches in SemOpenAlex for { <https://semopenalex.org/work/W2301780895> ?p ?o ?g. }
- W2301780895 endingPage "8" @default.
- W2301780895 startingPage "1" @default.
- W2301780895 abstract "A series of imidazolium ionic liquids were designed and synthesized by the reaction of imidazole derivatives with alkyl bromides. These ionic liquids were applied to catalyze the reaction of CO2 and epoxides. A detailed investigation was carried out on the relationship between catalytic activities and catalyst structures. The result showed that phenolic hydroxyl-functionalized imidazolium ionic liquids containing both phenolic hydroxyl and C2-H were highly efficient catalysts. Meanwhile, the spatial positions of the phenolic hydroxyl and C2-H in the imidazolium also exhibited great effect on the catalytic efficiencies, and the order of catalytic activity was meta-isomer > ortho-isomer > para-isomer. NMR titration and DFT calculations showed a synergetic effect, which C2-H and phenolic hydroxyl cooperatively activated epoxides by hydrogen bonds, was crucial for the reaction to proceed smoothly under mild conditions. In addition, the TOF of the most active catalyst 3-(3-phenolic hydroxyl)-1-butyl-imidazolium bromide (IL-2) reached to 900 h−1 in the reaction of CO2 and epichlorohydrin under the reaction conditions of 0.1 mol% catalyst, 1 MPa CO2, 120 °C and 1 h." @default.
- W2301780895 created "2016-06-24" @default.
- W2301780895 creator A5013643026 @default.
- W2301780895 creator A5042446985 @default.
- W2301780895 creator A5045230032 @default.
- W2301780895 creator A5046202330 @default.
- W2301780895 creator A5065729424 @default.
- W2301780895 creator A5086269921 @default.
- W2301780895 date "2016-07-01" @default.
- W2301780895 modified "2023-10-13" @default.
- W2301780895 title "Phenolic hydroxyl-functionalized imidazolium ionic liquids: Highly efficient catalysts for the fixation of CO2 to cyclic carbonates" @default.
- W2301780895 cites W1472439250 @default.
- W2301780895 cites W1778012245 @default.
- W2301780895 cites W1965486211 @default.
- W2301780895 cites W1968705786 @default.
- W2301780895 cites W1971549114 @default.
- W2301780895 cites W1974355534 @default.
- W2301780895 cites W1985861407 @default.
- W2301780895 cites W1987902741 @default.
- W2301780895 cites W1994520360 @default.
- W2301780895 cites W2006670991 @default.
- W2301780895 cites W2007521840 @default.
- W2301780895 cites W2009990400 @default.
- W2301780895 cites W2018285833 @default.
- W2301780895 cites W2024459961 @default.
- W2301780895 cites W2025301345 @default.
- W2301780895 cites W2029273119 @default.
- W2301780895 cites W2036131918 @default.
- W2301780895 cites W2037404939 @default.
- W2301780895 cites W2044508107 @default.
- W2301780895 cites W2045277089 @default.
- W2301780895 cites W2049227103 @default.
- W2301780895 cites W2051370693 @default.
- W2301780895 cites W2055077841 @default.
- W2301780895 cites W2056060993 @default.
- W2301780895 cites W2056692747 @default.
- W2301780895 cites W2058510796 @default.
- W2301780895 cites W2063515836 @default.
- W2301780895 cites W2067837400 @default.
- W2301780895 cites W2070300155 @default.
- W2301780895 cites W2070939053 @default.
- W2301780895 cites W2075058682 @default.
- W2301780895 cites W2078809665 @default.
- W2301780895 cites W2088229129 @default.
- W2301780895 cites W2088571749 @default.
- W2301780895 cites W2100549978 @default.
- W2301780895 cites W2102995691 @default.
- W2301780895 cites W2104465051 @default.
- W2301780895 cites W2104796788 @default.
- W2301780895 cites W2114203027 @default.
- W2301780895 cites W2120311061 @default.
- W2301780895 cites W2122540712 @default.
- W2301780895 cites W2125412342 @default.
- W2301780895 cites W2130216417 @default.
- W2301780895 cites W2133548137 @default.
- W2301780895 cites W2144185854 @default.
- W2301780895 cites W2147338735 @default.
- W2301780895 cites W2148066976 @default.
- W2301780895 cites W2148644077 @default.
- W2301780895 cites W2149749098 @default.
- W2301780895 cites W2150844170 @default.
- W2301780895 cites W2159574470 @default.
- W2301780895 cites W2159625514 @default.
- W2301780895 cites W2163160895 @default.
- W2301780895 cites W2168248307 @default.
- W2301780895 cites W2171836549 @default.
- W2301780895 cites W2179652667 @default.
- W2301780895 cites W2229485493 @default.
- W2301780895 cites W2314155306 @default.
- W2301780895 cites W2322966272 @default.
- W2301780895 cites W2326849099 @default.
- W2301780895 cites W2329209079 @default.
- W2301780895 cites W2330866236 @default.
- W2301780895 cites W3005133281 @default.
- W2301780895 cites W4211101698 @default.
- W2301780895 doi "https://doi.org/10.1016/j.molcata.2016.03.002" @default.
- W2301780895 hasPublicationYear "2016" @default.
- W2301780895 type Work @default.
- W2301780895 sameAs 2301780895 @default.
- W2301780895 citedByCount "18" @default.
- W2301780895 countsByYear W23017808952017 @default.
- W2301780895 countsByYear W23017808952018 @default.
- W2301780895 countsByYear W23017808952019 @default.
- W2301780895 countsByYear W23017808952020 @default.
- W2301780895 countsByYear W23017808952021 @default.
- W2301780895 countsByYear W23017808952023 @default.
- W2301780895 crossrefType "journal-article" @default.
- W2301780895 hasAuthorship W2301780895A5013643026 @default.
- W2301780895 hasAuthorship W2301780895A5042446985 @default.
- W2301780895 hasAuthorship W2301780895A5045230032 @default.
- W2301780895 hasAuthorship W2301780895A5046202330 @default.
- W2301780895 hasAuthorship W2301780895A5065729424 @default.
- W2301780895 hasAuthorship W2301780895A5086269921 @default.
- W2301780895 hasConcept C154881586 @default.
- W2301780895 hasConcept C161790260 @default.
- W2301780895 hasConcept C178790620 @default.
- W2301780895 hasConcept C185592680 @default.
- W2301780895 hasConcept C2776300020 @default.