Three-component reaction for an efficient synthesis of 5-hydroxy-1-phenyl-1H-pyrazoles containing a stable phosphorus ylide moiety
| العنوان: | Three-component reaction for an efficient synthesis of 5-hydroxy-1-phenyl-1H-pyrazoles containing a stable phosphorus ylide moiety |
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| المؤلفون: | Hamid Mostafavi, Mohammad Reza Islami, Ahmad Momeni Tikdari, Ehsan Ghonchepour |
| المصدر: | Phosphorus, Sulfur, and Silicon and the Related Elements. 193:459-463 |
| بيانات النشر: | Informa UK Limited, 2018. |
| سنة النشر: | 2018 |
| مصطلحات موضوعية: | chemistry.chemical_classification, 010405 organic chemistry, Component (thermodynamics), Phosphorus, Organic Chemistry, chemistry.chemical_element, Pyrazole, 010402 general chemistry, 01 natural sciences, Biochemistry, Medicinal chemistry, Phosphorane, 0104 chemical sciences, Inorganic Chemistry, chemistry.chemical_compound, chemistry, Ylide, Surface modification, Moiety |
| الوصف: | A concise synthesis of new polysubstituted pyrazoles containing a phosphorane is achieved from readily available organic compounds. This C–H bond functionalization is an efficient means of selectively substituting 4-position of pyrazole to produce a five-membered aromatic ring with a chain containing ylide moiety. This protocol requires no additional catalyst and can be used for other pyrazoles including different substituents. |
| تدمد: | 1563-5325 1042-6507 |
| DOI: | 10.1080/10426507.2018.1437619 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2564ebd5575b4a5c191135fb6b1dfe31 https://doi.org/10.1080/10426507.2018.1437619 |
| Rights: | OPEN |
| رقم الانضمام: | edsair.doi.dedup.....2564ebd5575b4a5c191135fb6b1dfe31 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 15635325 10426507 |
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| DOI: | 10.1080/10426507.2018.1437619 |