Cytosine Palladium Complex Supported on Ordered Mesoporous Silica as Highly Efficient and Reusable Nanocatalyst for One-Pot Oxidative Esterification of Aldehydes
| العنوان: | Cytosine Palladium Complex Supported on Ordered Mesoporous Silica as Highly Efficient and Reusable Nanocatalyst for One-Pot Oxidative Esterification of Aldehydes |
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| المؤلفون: | Chin Hua Chia, Rafael Luque, Mika Sillanpää, LEONID VOSKRESSENSKY, Fatemeh Rajabi |
| المصدر: | Catalysts 11(12), 1482 (2021) Catalysts, Vol 11, Iss 1482, p 1482 (2021) Rajabi, F, Chia, C H, Sillanpää, M, Voskressensky, L G & Luque, R 2021, ' Cytosine palladium complex supported on ordered mesoporous silica as highly efficient and reusable nanocatalyst for one-pot oxidative esterification of aldehydes ', Catalysts, vol. 11, no. 12, 1482 . https://doi.org/10.3390/catal11121482 Catalysts; Volume 11; Issue 12; Pages: 1482 Helvia. Repositorio Institucional de la Universidad de Córdoba instname |
| بيانات النشر: | MDPI AG, 2021. |
| سنة النشر: | 2021 |
| مصطلحات موضوعية: | Aldehydes, Palladium nanocatalyst, Chemical technology, Aerobic, TP1-1185, Oxidative esterification, palladium nanocatalyst, Catalysis, aerobic, Chemistry, SBA-15, aldehydes, oxidative esterification, heterogeneous, Heterogeneous, Physical and Theoretical Chemistry, QD1-999 |
| الوصف: | The synthesis of esters is one of the most fundamental and significant subjects in organic chemistry and chemical industry because they are used in high-value products such as cosmetics, biofuel, pharmaceuticals, surfactants, and food ingredients. In this study, an efficient, economic, sustainable, and green protocol for oxidative esterification reaction has been developed. A one-pot direct transformation of aliphatic, aromatic, and unsaturated aldehydes into esters in the presence of oxygen has been carried out over mesoporous organosilica-supported palladium nanocatalyst (Pd-Cyt@SBA-15) under ambient conditions. Pd-Cyt@SBA-15 efficiently catalyzed selectively large-scale conversion of aldehydes into esters in high yields and large turnover numbers (TON = 98,000). Pd-Cyt@SBA-15 nanocatalyst demonstrated excellent reusability and stability and could be recycled up to ten times without loss of significant reactivity. ICP-AES analysis showed that no leaching of active palladium species occurred during the recycling process of the heterogeneous Pd-Cyt@SBA-15 nanocatalyst. |
| وصف الملف: | application/pdf |
| تدمد: | 2073-4344 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9f1ecadc536df4d5c4a12944bf25544f https://doi.org/10.3390/catal11121482 |
| حقوق: | OPEN |
| رقم الأكسشن: | edsair.doi.dedup.....9f1ecadc536df4d5c4a12944bf25544f |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 20734344 |
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