17th International Conference on Fundamental and Applied Aspects of Physical Chemistry (Proceedings, Volume I) (2024) [G-03-P, pp. 257-260]
AUTHOR(S) / АУТОР(И): Aleksandar Rašović
and Vladimir A. Blagojević 
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DOI: 10.46793/Phys.Chem24I.257R
ABSTRACT / САЖЕТАК:
As we reported previously, the barriers to rotation (DG‡) around the C(2)C(2′) double of the selected thiazolidine derivatives 1-2 showed to be an efficient parameter to quantify their push–pull effect both under the same and different solvent conditions (at least three solvents studied: chloroform, dimethyl sulfoxide, and water). This work reports an extended study regarding solvent conditions. Additionally, this research has involved model compound 3, which does not possess a push–pull effect. The archived excellent linear correlations between the barriers to rotation (DG‡) around the C(2)C(2′) double bond of ground state (GS) structures of 1–2 and their bond lengths confirmed our previous findings
KEYWORDS / КЉУЧНЕ РЕЧИ:
ACKNOWLEDGEMENT / ПРОЈЕКАТ:
This work was supported by the Ministry of Education, Science and Technological Development of the Republic of Serbia (grant no 451-03-66/2024-03/200026).
REFERENCES / ЛИТЕРАТУРА:
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- A. Rašović in: Comprehensive Heterocyclic Chemistry, Vol. 4, D. StC Black, J. Cossy, C. V. Stevens, Eds-in-Chief, R. A. Aitken, Vol. Ed, Elsevier Ltd., Oxford, 2022.
- A. Rašović and V. A. Blagojević, The barriers to rotation around the C=C bond by the means to quantify the push–pull effect of the broader series of selected 2-alkylidene-4-oxothiazolidines under different solvent conditions: Proceedings of the 15th International Conference on Fundamental and Applied Aspects of Pysical Chemistry, September 20-24, Belgrade, Physical Chemistry, (2021) 359-362.
- A. Rašović, M. Stojanović and V. A. Blagojević, The correlation between the C=C bond lengths and its barriers to rotation: en route to quantify the push–pull effect of 2-alkylidene-4- oxothiazolidines under solvent conditions: Proceedings of the 16th International Conference on Fundamental and Applied Aspects of Pysical Chemistry, September 26-30, Belgrade, Physical Chemistry, (2022) 311-314.