Novel, nanomagnetic and recoverable copper(0)-catalyst in one-pot access to 1,4-disubstituted 1,2,3-triazoles and 5-substituted 1H-tetrazoles in water
A novel Fe3O4@SiO2-Pr-2-Py-Cu(0) complex was produced as a heterogeneous magnetic nanocatalyst and characterized by employing several spectroscopic methods such as XRD, FT-IR, BET, VSM, FE-SEM, ICP, TGA, EDX, mapping, and UV-Vis spectroscopy. The catalytic performance of this novel catalyst was exam...
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The Royal Society
2025-02-01
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| Series: | Royal Society Open Science |
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| Online Access: | https://royalsocietypublishing.org/doi/10.1098/rsos.241322 |
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| author | Mohammad Amiri Nastaran Bagherzadeh Ali Reza Sardarian |
| author_facet | Mohammad Amiri Nastaran Bagherzadeh Ali Reza Sardarian |
| author_sort | Mohammad Amiri |
| collection | DOAJ |
| description | A novel Fe3O4@SiO2-Pr-2-Py-Cu(0) complex was produced as a heterogeneous magnetic nanocatalyst and characterized by employing several spectroscopic methods such as XRD, FT-IR, BET, VSM, FE-SEM, ICP, TGA, EDX, mapping, and UV-Vis spectroscopy. The catalytic performance of this novel catalyst was examined for efficient access to diverse 1,4-disubstituted-1,2,3-triazoles via eco-friendly one-pot three-component reactions of sodium azide, various terminal alkynes, and benzyl, allyl, ester, or alkyl halide in aqueous media and mild conditions. In addition, catalyst activity to study the generality and scope of the reaction in the library preparation of 5-substituted 1H-tetrazoles with a variety of electron-withdrawing and electron-donating groups was used through a one-pot reaction of hydroxylamine hydrochloride, diverse aldehydes and sodium azide in water. Catalyst recyclability results showed that it could operate up to eight consecutive runs without a significant reduction in the reaction efficiency. This green strategy assigns substantial advantages such as efficient and environmentally benign procedures, chemical waste minimization, stability and cost-effectiveness, short reaction time, wide-ranging substrate, an excellent yield of desired products and recoverable and reusable nanomagnetic catalysts. |
| format | Article |
| id | doaj-art-cae5baeb2df5430d8af70adb2cb8f33c |
| institution | DOAJ |
| issn | 2054-5703 |
| language | English |
| publishDate | 2025-02-01 |
| publisher | The Royal Society |
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| series | Royal Society Open Science |
| spelling | doaj-art-cae5baeb2df5430d8af70adb2cb8f33c2025-08-20T03:02:06ZengThe Royal SocietyRoyal Society Open Science2054-57032025-02-0112210.1098/rsos.241322Novel, nanomagnetic and recoverable copper(0)-catalyst in one-pot access to 1,4-disubstituted 1,2,3-triazoles and 5-substituted 1H-tetrazoles in waterMohammad Amiri0Nastaran Bagherzadeh1Ali Reza Sardarian2Chemistry Department, College of Science, Shiraz University, Shiraz, Fars, IranChemistry Department, College of Science, Shiraz University, Shiraz, Fars, IranChemistry Department, College of Science, Shiraz University, Shiraz, Fars, IranA novel Fe3O4@SiO2-Pr-2-Py-Cu(0) complex was produced as a heterogeneous magnetic nanocatalyst and characterized by employing several spectroscopic methods such as XRD, FT-IR, BET, VSM, FE-SEM, ICP, TGA, EDX, mapping, and UV-Vis spectroscopy. The catalytic performance of this novel catalyst was examined for efficient access to diverse 1,4-disubstituted-1,2,3-triazoles via eco-friendly one-pot three-component reactions of sodium azide, various terminal alkynes, and benzyl, allyl, ester, or alkyl halide in aqueous media and mild conditions. In addition, catalyst activity to study the generality and scope of the reaction in the library preparation of 5-substituted 1H-tetrazoles with a variety of electron-withdrawing and electron-donating groups was used through a one-pot reaction of hydroxylamine hydrochloride, diverse aldehydes and sodium azide in water. Catalyst recyclability results showed that it could operate up to eight consecutive runs without a significant reduction in the reaction efficiency. This green strategy assigns substantial advantages such as efficient and environmentally benign procedures, chemical waste minimization, stability and cost-effectiveness, short reaction time, wide-ranging substrate, an excellent yield of desired products and recoverable and reusable nanomagnetic catalysts.https://royalsocietypublishing.org/doi/10.1098/rsos.241322aqueous mediaheterogeneous nanocatalyst Cu(0)1,4-disubstituted-1,2,3-triazoles5-substituted 1H-tetrazoles |
| spellingShingle | Mohammad Amiri Nastaran Bagherzadeh Ali Reza Sardarian Novel, nanomagnetic and recoverable copper(0)-catalyst in one-pot access to 1,4-disubstituted 1,2,3-triazoles and 5-substituted 1H-tetrazoles in water Royal Society Open Science aqueous media heterogeneous nanocatalyst Cu(0) 1,4-disubstituted-1,2,3-triazoles 5-substituted 1H-tetrazoles |
| title | Novel, nanomagnetic and recoverable copper(0)-catalyst in one-pot access to 1,4-disubstituted 1,2,3-triazoles and 5-substituted 1H-tetrazoles in water |
| title_full | Novel, nanomagnetic and recoverable copper(0)-catalyst in one-pot access to 1,4-disubstituted 1,2,3-triazoles and 5-substituted 1H-tetrazoles in water |
| title_fullStr | Novel, nanomagnetic and recoverable copper(0)-catalyst in one-pot access to 1,4-disubstituted 1,2,3-triazoles and 5-substituted 1H-tetrazoles in water |
| title_full_unstemmed | Novel, nanomagnetic and recoverable copper(0)-catalyst in one-pot access to 1,4-disubstituted 1,2,3-triazoles and 5-substituted 1H-tetrazoles in water |
| title_short | Novel, nanomagnetic and recoverable copper(0)-catalyst in one-pot access to 1,4-disubstituted 1,2,3-triazoles and 5-substituted 1H-tetrazoles in water |
| title_sort | novel nanomagnetic and recoverable copper 0 catalyst in one pot access to 1 4 disubstituted 1 2 3 triazoles and 5 substituted 1h tetrazoles in water |
| topic | aqueous media heterogeneous nanocatalyst Cu(0) 1,4-disubstituted-1,2,3-triazoles 5-substituted 1H-tetrazoles |
| url | https://royalsocietypublishing.org/doi/10.1098/rsos.241322 |
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