The Experts below are selected from a list of 108 Experts worldwide ranked by ideXlab platform
I P Beletskaya - One of the best experts on this subject based on the ideXlab platform.
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solvent free synthesis of cyclic carbonates from co2 and epoxides catalyzed by reusable alumina supported Zinc Dichloride
2019Co-Authors: Grigoriy N Bondarenko, Ekaterina G Dvurechenskaya, Olga G Ganina, Francisco Alonso, I P BeletskayaAbstract:Abstract There is an ongoing interest to advance in the production of cyclic carbonates from carbon dioxide and epoxides under sustainable conditions. The ZnCl2/Al2O3-TBAI system has evinced to be a cheap, simple, readily accessible and reusable catalyst for the reaction of carbon dioxide with aromatic, aliphatic, cyclic and fluorinated epoxides with a low metal loading under solvent-free and mild conditions. This system has been also shown to be adequate for the reaction of epoxides with carbon disulfide to form the sulfur-containing cyclic carbonate analogs.
Grigoriy N Bondarenko - One of the best experts on this subject based on the ideXlab platform.
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solvent free synthesis of cyclic carbonates from co2 and epoxides catalyzed by reusable alumina supported Zinc Dichloride
2019Co-Authors: Grigoriy N Bondarenko, Ekaterina G Dvurechenskaya, Olga G Ganina, Francisco Alonso, I P BeletskayaAbstract:Abstract There is an ongoing interest to advance in the production of cyclic carbonates from carbon dioxide and epoxides under sustainable conditions. The ZnCl2/Al2O3-TBAI system has evinced to be a cheap, simple, readily accessible and reusable catalyst for the reaction of carbon dioxide with aromatic, aliphatic, cyclic and fluorinated epoxides with a low metal loading under solvent-free and mild conditions. This system has been also shown to be adequate for the reaction of epoxides with carbon disulfide to form the sulfur-containing cyclic carbonate analogs.
Tobias Ranff - One of the best experts on this subject based on the ideXlab platform.
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synthesis of optically active bis 2 oxazolines crystal structure of a 1 2 bis 2 oxazolinyl benzene zncl2 complex
1991Co-Authors: Carsten Bolm, Konrad Weickhardt, Margareta Zehnder, Tobias RanffAbstract:Dinitriles (5–7, 12, 13) react with enantiomerically pure β-amino alcohols (8 – 11,17) under Zinc chloride catalysis to give optically active C2-symmetric bis(oxazolines). 1,2-Bis(2-oxazolin-2-yl)benzenes 1a – e are obtained under mild reaction conditions. 1H-NMR spectroscopy indicates the formation of 1:1 complexes 23 of these compounds with ZnCl2. The energy required for a conformational interconversion of Zinc Dichloride complex 23e was determined by variable-temperature 1H-NMR studies. An X-ray structure analysis was performed with the substituted [1,2-bis(2-oxazolinyl)benzene]Zinc Dichloride complex 23a.
Ekaterina G Dvurechenskaya - One of the best experts on this subject based on the ideXlab platform.
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solvent free synthesis of cyclic carbonates from co2 and epoxides catalyzed by reusable alumina supported Zinc Dichloride
2019Co-Authors: Grigoriy N Bondarenko, Ekaterina G Dvurechenskaya, Olga G Ganina, Francisco Alonso, I P BeletskayaAbstract:Abstract There is an ongoing interest to advance in the production of cyclic carbonates from carbon dioxide and epoxides under sustainable conditions. The ZnCl2/Al2O3-TBAI system has evinced to be a cheap, simple, readily accessible and reusable catalyst for the reaction of carbon dioxide with aromatic, aliphatic, cyclic and fluorinated epoxides with a low metal loading under solvent-free and mild conditions. This system has been also shown to be adequate for the reaction of epoxides with carbon disulfide to form the sulfur-containing cyclic carbonate analogs.
Olga G Ganina - One of the best experts on this subject based on the ideXlab platform.
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solvent free synthesis of cyclic carbonates from co2 and epoxides catalyzed by reusable alumina supported Zinc Dichloride
2019Co-Authors: Grigoriy N Bondarenko, Ekaterina G Dvurechenskaya, Olga G Ganina, Francisco Alonso, I P BeletskayaAbstract:Abstract There is an ongoing interest to advance in the production of cyclic carbonates from carbon dioxide and epoxides under sustainable conditions. The ZnCl2/Al2O3-TBAI system has evinced to be a cheap, simple, readily accessible and reusable catalyst for the reaction of carbon dioxide with aromatic, aliphatic, cyclic and fluorinated epoxides with a low metal loading under solvent-free and mild conditions. This system has been also shown to be adequate for the reaction of epoxides with carbon disulfide to form the sulfur-containing cyclic carbonate analogs.
