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- Title
Activity of a New Chromium(III) Complex with a Pentadentate (N3O2) Schiff-Base Ligand in the Reaction of Carbon Dioxide with Propylene Oxide.
- Authors
Chukanova, O. M.; Bazhenova, T. A.; Sheverdenkina, O. G.; Manakin, Yu. V.; Yakushev, I. A.; Kornev, A. B.; Sedov, I. V.
- Abstract
The reaction of carbon dioxide with propylene oxide was carried out in the presence of a new pentadentate chromium complex, dichloro[2,6-diacetylpyridine bis(4-tert-butylbenzoylhydrazone)]chromium(III). The reaction kinetics was studied under different reaction conditions (temperature, pressure, and catalyst concentration). Optimal conditions for the synthesis of cyclic carbonate in the presence of the new chromium complex were found. The effective activation energy of the formation of cyclic carbonate was determined. The catalyst activity significantly depended on the substituent R in a 2,6-diacetylpyridine bis(4-R-benzoylhydrazone) ligand.
- Subjects
PROPYLENE oxide; CARBON dioxide; CHROMIUM; CHROMIUM compounds; CHEMICAL kinetics; ACTIVATION energy
- Publication
Kinetics & Catalysis, 2021, Vol 62, Issue 3, p428
- ISSN
0023-1584
- Publication type
Article
- DOI
10.1134/S0023158421030010