Rights statement: This is the author’s version of a work that was accepted for publication in Journal of Catalysis. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently published in Journal of Catalysis, 335, 2016 DOI: 10.1016/j.jcat.2015.12.027
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Final published version
Research output: Contribution to Journal/Magazine › Journal article › peer-review
Research output: Contribution to Journal/Magazine › Journal article › peer-review
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TY - JOUR
T1 - Cyclic carbonate synthesis from CO2 and epoxides using zinc(II) complexes of arylhydrazones of β-diketones
AU - Montoya, Carmen A.
AU - Gomez, Clara F.
AU - Paninho, Ana B.
AU - Nunes, Ana V.M.
AU - Mahmudov, Kamran T.
AU - Najdanovic, Vesna
AU - Martins, Luisa M.D.R.S.
AU - Guedes da Silva, Fatima C.
AU - Pombiero, Armando J. L.
AU - Nunes da Ponte, Manuel
N1 - This is the author’s version of a work that was accepted for publication in Journal of Catalysis. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently published in Journal of Catalysis, 335, 2016 DOI: 10.1016/j.jcat.2015.12.027
PY - 2016/3
Y1 - 2016/3
N2 - Zinc(II) complexes of arylhydrazones of β-diketones (AHBD) were used for the first time as catalysts combined with tetrabutylammonium bromide (TBABr), in the coupling reaction between CO2 and epoxides. The influence of pressure and temperature on cyclic carbonate formation was investigated, as well as the catalytic activity toward different substrates (e.g. styrene oxide, propylene oxide and cyclohexene oxide). The molar ratio between metal complex and TBABr was determined for maximum catalytic activity.
AB - Zinc(II) complexes of arylhydrazones of β-diketones (AHBD) were used for the first time as catalysts combined with tetrabutylammonium bromide (TBABr), in the coupling reaction between CO2 and epoxides. The influence of pressure and temperature on cyclic carbonate formation was investigated, as well as the catalytic activity toward different substrates (e.g. styrene oxide, propylene oxide and cyclohexene oxide). The molar ratio between metal complex and TBABr was determined for maximum catalytic activity.
KW - Carbon dioxide
KW - Epoxide
KW - Styrene carbonate
KW - Cyclic carbonates
KW - Zinc
KW - Arylhydrazone of B-diketones
U2 - 10.1016/j.jcat.2015.12.027
DO - 10.1016/j.jcat.2015.12.027
M3 - Journal article
VL - 335
SP - 135
EP - 140
JO - Journal of Catalysis
JF - Journal of Catalysis
SN - 0021-9517
ER -