Effect of the reactants molar ratio on the kinetics of cycloaddition of 2,3-dimethylbuta-1,3-diene to methylacrylate
Електронний науковий архів Науково-технічної бібліотеки Національного університету "Львівська політехніка"
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
Effect of the reactants molar ratio on the kinetics of cycloaddition of 2,3-dimethylbuta-1,3-diene to methylacrylate
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| Creator |
Kostiv, I. S.
Marshalok, G. A. |
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| Contributor |
Lviv Polytechnic National University
Jan and Jedrzej Sniadecki University of Technology and Life Sciences in Bydgoszcz, POLAND |
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| Subject |
2 3-dimethylbuta-1 3-diene
methylacrylate methyl-3 4-dimethylcyclohex-3-ene-1-carboxylate cycloaddition reaction Michaelis–Menten equation effective rate constants intermediate complex limiting stage |
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| Description |
The cycloaddition reaction between 2,3-dimethylbuta- 1,3-diene and methylacrylate proceeds by the second order kinetics. The rate constants increase with the increase in the excess of one of the reactants. The change in the effective rate constants is described by the Michaelis–Menten equation indicating that the reaction proceeds through the initial equilibrium stage of formation of an intermediate complex which then transforms into the product. The effective rate constants, the equilibrium constants of formation of the intermediate complex, and the rate constant of its transformation into the reaction product were determined, as well as the thermodynamic parameters of the formation of the intermediate complex and the activation parameters of the transformation of the intermediate complex into the product. The limiting stage of the reaction is established and itsmechanism is suggested. |
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| Date |
2018-04-12T13:06:28Z
2018-04-12T13:06:28Z 2017-12-23 2017-12-23 |
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| Type |
Conference Abstract
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| Identifier |
Kostiv I. S. Effect of the reactants molar ratio on the kinetics of cycloaddition of 2,3-dimethylbuta-1,3-diene to methylacrylate / I. S. Kostiv, G. A. Marshalok // Litteris et Artibus : proceedings, 23–25 November, 2017. — Lviv : Lviv Polytechnic Publishing House, 2017. — P. 91–94. — (6th International academic conference «Chemistry & chemical technology 2017» (CCT-2017)).
978-966-941-108-2 http://ena.lp.edu.ua:8080/handle/ntb/40486 Kostiv I. S. Effect of the reactants molar ratio on the kinetics of cycloaddition of 2,3-dimethylbuta-1,3-diene to methylacrylate / I. S. Kostiv, G. A. Marshalok // Litteris et Artibus : proceedings, 23–25 November, 2017. — Lviv : Lviv Polytechnic Publishing House, 2017. — P. 91–94. — (6th International academic conference «Chemistry & chemical technology 2017» (CCT-2017)). |
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| Language |
en
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| Relation |
Litteris et Artibus : матеріали, 2017
Litteris et Artibus : proceedings, 2017 [1] J.M. Velazquez, S.R. Hertenstein, J.R. Clare, and M.N. Green, US Patent 2010/0152083, 2010. [2] J. Smets, M. Newman, H. Schenk, and P. Haspeter, US Patent 2008/0200359, 2008. [3] І.S. Polyova, I.P. Polyuzhin, G.O. Marshalok and A.I. Gladii, “Analytical control of process obtaining R-allyl-1,3,4-trimethylcyclohex-3-encarboxylate by method gas-liquid hromatografy” Abstract of Papers, III Ukrainian Sci. Conf. of Students and Aspirants “Khimichny Karazinski Chitaniya 2011,” p. 41, Kharkov, 2011. [4] R. Shmid, and V.N. Sapunov, “Neformal’naya kinetika (Unformal Cinetics)”, Moscow: Mir, p.264, 1985. [5] R. Jasinski, M. Kwiatnowska and A. Baranski, “Мechanistyczne aspekty nieuzgodnionych (4+2)pelektronowych cykloaddycji”, Wiadom. Chemiczne, vol. 61, no. 7–8, p. 485-514, 2007. [6] R.B. Woodward, and T.J Katz, “Studies of amineinduced ring opening of some mesoionic xanthines” Tetrahedron, vol. 5, no. 1, p. 70, 1959. [7] L. Hammett, “Physical Organic Chemistry”, New York: McGraw-Hill, p.105, 1970. [8] A.Coda Corsico, G. Desimoni, E. Ferrari, P. Righetti, and G. Tacconi, “Solvent effect as the result of frontier molecular orbital interaction-1 : The dielsalder reaction between 1,4-naphthoquinone and 2,3- dimethylbutadiene”, Tetrahedron, vol. 40, no. 9, p. 1611-1615, 1984. [9] G. Desimoni, G. Faita, P. Righetti, and G. Tacconi, “Diels-Alder Reactions in Micellar”, Media J. Chem. Soc., Perkin Trans. 2, no. 3, p. 437-441, 1989. [1] J.M. Velazquez, S.R. Hertenstein, J.R. Clare, and M.N. Green, US Patent 2010/0152083, 2010. [2] J. Smets, M. Newman, H. Schenk, and P. Haspeter, US Patent 2008/0200359, 2008. [3] I.S. Polyova, I.P. Polyuzhin, G.O. Marshalok and A.I. Gladii, "Analytical control of process obtaining R-allyl-1,3,4-trimethylcyclohex-3-encarboxylate by method gas-liquid hromatografy" Abstract of Papers, III Ukrainian Sci. Conf. of Students and Aspirants "Khimichny Karazinski Chitaniya 2011," p. 41, Kharkov, 2011. [4] R. Shmid, and V.N. Sapunov, "Neformal’naya kinetika (Unformal Cinetics)", Moscow: Mir, p.264, 1985. [5] R. Jasinski, M. Kwiatnowska and A. Baranski, "Mechanistyczne aspekty nieuzgodnionych (4+2)pelektronowych cykloaddycji", Wiadom. Chemiczne, vol. 61, no. 7–8, p. 485-514, 2007. [6] R.B. Woodward, and T.J Katz, "Studies of amineinduced ring opening of some mesoionic xanthines" Tetrahedron, vol. 5, no. 1, p. 70, 1959. [7] L. Hammett, "Physical Organic Chemistry", New York: McGraw-Hill, p.105, 1970. [8] A.Coda Corsico, G. Desimoni, E. Ferrari, P. Righetti, and G. Tacconi, "Solvent effect as the result of frontier molecular orbital interaction-1 : The dielsalder reaction between 1,4-naphthoquinone and 2,3- dimethylbutadiene", Tetrahedron, vol. 40, no. 9, p. 1611-1615, 1984. [9] G. Desimoni, G. Faita, P. Righetti, and G. Tacconi, "Diels-Alder Reactions in Micellar", Media J. Chem. Soc., Perkin Trans. 2, no. 3, p. 437-441, 1989. |
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| Rights |
© Національний університет “Львівська політехніка”, 2017
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| Format |
91-94
4 application/pdf image/png |
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| Coverage |
23–25 листопада 2017 року
23–25 November, 2017 Львів Lviv |
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| Publisher |
Видавництво Львівської політехніки
Lviv Polytechnic Publishing House |
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