An Efficient Synthesis of a Variety of Substituted Pyridine-3-Thiols
A practical and convenient method for the synthesis of pyridine-3-thiols using substituted 3-iodopyridines as starting compounds has been developed. Based on the use of thiobenzoic acid as a sulfur donor in a two-step procedure, this approach made it possible to synthesize a number of pyridine-3-thi...
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| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
National University of Pharmacy (Kharkiv)
2025-04-01
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| Series: | Журнал органічної та фармацевтичної хімії |
| Subjects: | |
| Online Access: | https://ophcj.nuph.edu.ua/article/view/324523 |
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| Summary: | A practical and convenient method for the synthesis of pyridine-3-thiols using substituted 3-iodopyridines as starting compounds has been developed. Based on the use of thiobenzoic acid as a sulfur donor in a two-step procedure, this approach made it possible to synthesize a number of pyridine-3-thiols with F, Cl, Br, CH3, OCH3 substituents at various positions of the pyridine ring. The procedure presented gives high yields of the target products with a purity of 95% and is suitable for synthesis in tens of grams. |
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| ISSN: | 2308-8303 2518-1548 |