AgNO3 as Nitrogen Source for Cu-Catalyzed Cyclization of Oximes with Isocyanates: A Facile Route to N-2-Aryl-1,2,3-triazoles
| العنوان: | AgNO3 as Nitrogen Source for Cu-Catalyzed Cyclization of Oximes with Isocyanates: A Facile Route to N-2-Aryl-1,2,3-triazoles |
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| المؤلفون: | Weidong Zhu, Yingqi Rao, Yibiao Li, Tingting Wen, Zhichao Chen, Jingwen Liang, Junjie Huang, Zhongzhi Zhu, Lu Chen, Xiuwen Chen |
| المصدر: | Organic Letters. 23:7028-7032 |
| بيانات النشر: | American Chemical Society (ACS), 2021. |
| سنة النشر: | 2021 |
| مصطلحات موضوعية: | chemistry.chemical_compound, Annulation, chemistry, Aryl, Reagent, Organic Chemistry, Substrate (chemistry), Azide, Physical and Theoretical Chemistry, Nitrogen source, Biochemistry, Combinatorial chemistry, Catalysis |
| الوصف: | A versatile copper-catalyzed [3 + 1 + 1] annulation of oximes and isocyanates with AgNO3 is described. In this conversion, AgNO3 and isocyanates instead of conventional azide or diazonium reagents were used as the nitrogen source. This three-component transformation was achieved by cleaving N-O/C-H/C-N bonds and building C═N/N-N bonds, which provides a strategy to prepare N-2-aryl-1,2,3-triazoles with a good substrate and functional compatibility. |
| تدمد: | 1523-7052 1523-7060 |
| الوصول الحر: | https://explore.openaire.eu/search/publication?articleId=doi_________::8e785123ed9787773e7ad121eba6411eTest https://doi.org/10.1021/acs.orglett.1c02323Test |
| حقوق: | CLOSED |
| رقم الانضمام: | edsair.doi...........8e785123ed9787773e7ad121eba6411e |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 15237052 15237060 |
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