Sodium sulphide promoted synthesis of fused quinoline at room temperature
| العنوان: | Sodium sulphide promoted synthesis of fused quinoline at room temperature |
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| المؤلفون: | Vishal Prasad Sharma, Ashish Kumar Tewari, Radhey M. Singh, Rashmi Singh, Priyanka Sonker, Priyanka Yadav |
| المصدر: | Organic & Biomolecular Chemistry. 19:8108-8112 |
| بيانات النشر: | Royal Society of Chemistry (RSC), 2021. |
| سنة النشر: | 2021 |
| مصطلحات موضوعية: | chemistry.chemical_classification, Annulation, Organic Chemistry, Quinoline, Temperature, chemistry.chemical_element, Salt (chemistry), Sulfides, Biochemistry, Sulfur, Catalysis, chemistry.chemical_compound, chemistry, Sodium sulphide, Quinolines, Organic chemistry, Physical and Theoretical Chemistry |
| الوصف: | A novel, simple and eco-friendly strategy for the synthesis of thiopyrano[4,3-b]quinolin-1-ones and pyrrolo[3,4-b]quinolin-1-ones from 2-alkynylquinoline-3-carbonitriles and sodium sulphide (Na2S·9H2O) under catalyst-free conditions at room temperature has been described. In this reaction, a readily available inorganic salt (Na2S·9H2O) serves as the sulphur source and leads to the generation of diverse functionalized thiopyrano[4,3-b]quinolin-1-ones and pyrrolo[3,4-b]quinolin-1-ones in moderate to excellent yields through sulfuration, annulation, and aerial oxidation. |
| تدمد: | 1477-0539 1477-0520 |
| DOI: | 10.1039/d1ob01085a |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de07741a75f18a53a439a1468c8f94a4 https://doi.org/10.1039/d1ob01085a |
| Rights: | CLOSED |
| رقم الانضمام: | edsair.doi.dedup.....de07741a75f18a53a439a1468c8f94a4 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 14770539 14770520 |
|---|---|
| DOI: | 10.1039/d1ob01085a |