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α-Unsaturated Acids in Diels-Alder Reaction

Maria Fedevych
Lviv Polytechnic National University, 12, St. Bandera str., 79013 Lviv, Ukraine
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The effect of reagents molar ratio and temperature, the amount of toluene as solvent and pyrogallol as inhibitor on the yield of alkylcyclohexene acids has been established at their production via Diels-Alder reaction using 2,3-dimethylbuta-1,3-diene and alkylacrylic acids. The structure and physico-chemical characteristics of the synthesized compounds have been determined.

[1] Lesnikova N., Byrdina N., Rogkova R. et al.: VIII Vsesouznaya Conf. po Khimii Org. Peroxidov. Leningrad 1985, 25.

[2] Dennis H., Olivir M. and Raed A.: Pat. USA 20100197960. C07C61/22, Publ. May 08, 2010.

[3] Petrov A. And Sonov N.: Zh. Obshchei Khimii, 1948, 18, 1781.

[4] Lukas H. And Pressman D.: Ind. Eng., 1939, 10, 142.

[5] Kreshkov A.: Osnovy Analiticheskoi Khimii. Khimiya, Moskwa 1976.

[6] Poliova I., Marshalok G., Fedevych M. et al.: Pat. Ukrainy MPK C07C11/00, Publ. Jan. 11, 2010.

[7] Denis G., Pikh Z., Yatchyshyn I. and Tolopko D.: Auth.Cert. SSSR. MKP C07C57/03, C07C57/055, Publ. Jan. 23, 1981.