Palgunadi, J Kwon, OS Lee, H Bae, JY Ahn, BS Min, NY Kim, HS 2024-01-21T05:43:28Z 2024-01-21T05:43:28Z 2021-09-05 2004-12-14 0920-5861 https://pubs.kist.re.kr/handle/201004/136919 Various alkylene carbonates have been prepared in high yields by the coupling reactions of alkylene oxides with CO2 in the presence of a dialkylimidazolium zinc tetrahalide complex, prepared from imidazolium halides and zinc halides. The single crystal X-ray diffraction analysis of an active species (1,3-dimethylimidazolium)(2)ZnBr2Cl2 showed that two 1,3-dimethylimidazolium cations were paired with a dibromodichloro zincate dianion. (C) 2004 Elsevier B.V. All rights reserved. English ELSEVIER SCIENCE BV CARBON-DIOXIDE CYCLIC CARBONATES ALTERNATING COPOLYMERIZATION PROPYLENE-OXIDE CATALYSTS EPOXIDES OXIRANES FIXATION Ionic liquid-derived zinc tetrahalide complexes: structure and application to the coupling reactions of alkylene oxides and CO2 Article 10.1016/j.cattod.2004.09.005 1 CATALYSIS TODAY, v.98, no.4, pp.511 - 514 CATALYSIS TODAY 98 4 511 514 scie scopus 000225911300008 2-s2.0-9944259020 Chemistry, Applied Chemistry, Physical Engineering, Chemical Chemistry Engineering Article; Proceedings Paper CARBON-DIOXIDE CYCLIC CARBONATES ALTERNATING COPOLYMERIZATION PROPYLENE-OXIDE CATALYSTS EPOXIDES OXIRANES FIXATION alkylene carbonate ionic liquid imidazolium zinc carbon dioxide