دورية أكاديمية
Tetrahydropyranyl Protection and Deprotection of Alcohols using a Niobium-based Brønsted Acid Catalyst
| العنوان: | Tetrahydropyranyl Protection and Deprotection of Alcohols using a Niobium-based Brønsted Acid Catalyst |
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| المؤلفون: | Charles-Oneil L. Crites, Filipe Matos Lima, M. Luisa Marín, José Carlos Netto-Ferreira, Stefania Impellizzeri, Geniece L. Hallett-Tapley, Juan C. Scaiano |
| سنة النشر: | 2024 |
| مصطلحات موضوعية: | Organic chemistry, n.e.c, NbP, tetrahydropyranyl, Brønsted acid sites |
| الوصف: | Solid niobium oxide treated with phosphoric acid (NbP) was used as a heterogeneous catalyst in the protection of a series of aliphatic alcohols as tetrahydropyranyl (THP) derivatives. Protection of primary alcohols using this material with strong Brønsted acid sites was achieved in good yields (75%–94%), while moderate values were obtained in the protection of secondary and tertiary alcohols (50%–84%), largely dependent on the steric hindrance in the proximity of the hydroxyl moiety. NbP also catalyzed deprotection of THP ethers derived from primary alcohols and phenol with moderate yields (65%–99%). |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | unknown |
| العلاقة: | https://figshare.com/articles/journal_contribution/Tetrahydropyranyl_Protection_and_Deprotection_of_Alcohols_using_a_Niobium-based_Br_nsted_Acid_Catalyst/26018251Test |
| DOI: | 10.32920/26018251.v1 |
| الإتاحة: | https://doi.org/10.32920/26018251.v1Test https://figshare.com/articles/journal_contribution/Tetrahydropyranyl_Protection_and_Deprotection_of_Alcohols_using_a_Niobium-based_Br_nsted_Acid_Catalyst/26018251Test |
| حقوق: | In Copyright |
| رقم الانضمام: | edsbas.D6113A93 |
| قاعدة البيانات: | BASE |
| DOI: | 10.32920/26018251.v1 |
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