The reaction medium plays a key role in organic synthesis and pharmaceutical research. There are many opinions on choosing the best condition, including cost and environmental implications, but the main requirement is that they have the necessary interaction with solvents to cause dissolution, precipitation, stabilization, or instability. For this purpose, in this article synthesis of the thiazole ring was made under various reaction conditions. So new compounds 2-(isoquinolin-5-ylimino)-3-phenylthiazolidin-4-one (1), (4-amino-3-phenylthiazol-2(3H)-ylidene) isoquinolin-5-amine (2), (4-amino-3-phenylthiazol-2(3H)-ylidene) isoquinolin-5-amine (3) were synthesized from the reaction between thiourea derivative and monochloroacetic acid, diethyloxalate and chloro acetonitrile. For this synthesizes were created in various reaction conditions, using different bases (sodium acetate/sodyum etoksit/ triethylamine or pyridine) and solvents (1,4-dioxane, toluene, acetic acid, ethanol, tetrahydrofuran, dimethyl formamide). At the end of these reactions, the best efficiency was obtained with the one-pot reaction using THF/DMF, Et3N. The structures of all novel compounds reported herein were established using FT-IR, 1H NMR, and 13C NMR spectra as well as elemental analysis technique.
Çanakkale Onsekiz Mart Üniversitesi
FHD-2020-3440
The author would like to thank the Çanakkale Onsekiz Mart University Scientific Research Projects Commission (BAP) for contributing to the financial portion of the project.
FHD-2020-3440
Primary Language | English |
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Subjects | Chemical Engineering |
Journal Section | Research Articles |
Authors | |
Project Number | FHD-2020-3440 |
Publication Date | August 31, 2022 |
Submission Date | June 11, 2021 |
Acceptance Date | June 15, 2022 |
Published in Issue | Year 2022 |
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.