Synthesis and x-ray diffraction study of the adduct of the Diels-Alder reaction between thiophene and maleic anhydride

Dmitry A. Kornilov; Yury S. Zimin; Irina E. Alekhina; Aliya A. Kornilova; Akhat G. Mustafin

doi:10.1117/12.3017743

19 January 2024 Synthesis and x-ray diffraction study of the adduct of the Diels-Alder reaction between thiophene and maleic anhydride

Dmitry A. Kornilov, Yury S. Zimin, Irina E. Alekhina, Aliya A. Kornilova, Akhat G. Mustafin

Author Affiliations +

Proceedings Volume 12986, Third International Scientific and Practical Symposium on Materials Science and Technology (MST-III 2023); 129860U (2024) https://doi.org/10.1117/12.3017743
Event: Third International Scientific and Practical Symposium on Materials Science and Technology (MST-III 2023), 2023, Dushanbe, Tajikistan

Abstract

The synthesis of the adduct of the Diels-Alder reaction between thiophene and maleic anhydride has been carried out in a barostat for 32 hours at a pressure of 8000 atmospheres and a temperature of 105 °C. The adduct yield was 25%. In repeated synthesis for 50 hours under the same conditions, the yield was 35%. The adduct has been obtained by recrystallization from diethyl ether. The crystals of this adduct have been grown for the first time. X-ray analysis revealed the formation of the exo-adduct.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Dmitry A. Kornilov, Yury S. Zimin, Irina E. Alekhina, Aliya A. Kornilova, and Akhat G. Mustafin "Synthesis and x-ray diffraction study of the adduct of the Diels-Alder reaction between thiophene and maleic anhydride", Proc. SPIE 12986, Third International Scientific and Practical Symposium on Materials Science and Technology (MST-III 2023), 129860U (19 January 2024); https://doi.org/10.1117/12.3017743

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