Pd nanoparticles loaded on modified chitosan-Unye bentonite microcapsules: A reusable nanocatalyst for Sonogashira coupling reaction
| dc.contributor.author | Shafiei, Nasrin | |
| dc.contributor.author | Nasrollahzadeh, Mahmoud | |
| dc.contributor.author | Baran, Talat | |
| dc.contributor.author | Yılmaz Baran, Nuray | |
| dc.contributor.author | Shokouhimehr, Mohammadreza | |
| dc.date.accessioned | 2021-07-01T12:11:50Z | |
| dc.date.available | 2021-07-01T12:11:50Z | |
| dc.date.issued | 2021 | |
| dc.department | Sabire Yazıcı Fen Edebiyat Fakültesi | |
| dc.description | *Baran, Talat ( Aksaray, Yazar ) *Yılmaz Baran, Nuray ( Aksaray, Yazar ) | |
| dc.description.abstract | This work investigates the preparation of a catalytic complex of palladium nanoparticles supported on novel Schiff base modified chitosan-Unye bentonite microcapsules (Pd NPs@CS-UN). The complex has been characterized by FT-IR, EDS, XRD, TEM, HRTEM, Raman, ICP-OES and elemental mapping analyses. Pd NPs@CS-UN was used as a catalyst for Sonogashira coupling reactions between aryl halides and acetylenes, employing K2CO3 as the base and EtOH as a green solvent under aerobic conditions in which it showed high efficacy. Pd NPs@CS-UN was regenerated by filtration after the completion of the reaction. This catalytic process has many advantages including simple methodology, high yields, and easy work-up. The catalytic performance does not notably change even after five consecutive runs. | |
| dc.identifier.doi | 10.1016/j.carbpol.2021.117920 | |
| dc.identifier.endpage | - | en_US |
| dc.identifier.issue | - | en_US |
| dc.identifier.pmid | 33838799 | |
| dc.identifier.scopusquality | Q1 | |
| dc.identifier.startpage | - | en_US |
| dc.identifier.uri | https:/dx.doi.org/10.1016/j.carbpol.2021.117920 | |
| dc.identifier.uri | https://hdl.handle.net/20.500.12451/8263 | |
| dc.identifier.volume | 262 | en_US |
| dc.identifier.wos | WOS:000639092700005 | |
| dc.identifier.wosquality | Q1 | |
| dc.indekslendigikaynak | Web of Science | |
| dc.indekslendigikaynak | Scopus | |
| dc.indekslendigikaynak | PubMed | |
| dc.language.iso | en | |
| dc.publisher | Elsevier Ltd | |
| dc.relation.ispartof | Carbohydrate Polymers | |
| dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | |
| dc.rights | info:eu-repo/semantics/embargoedAccess | |
| dc.subject | Biopolymer-supported Pd Complex | |
| dc.subject | Catalysis | |
| dc.subject | Chitosan | |
| dc.subject | Sonogashira Coupling Reaction | |
| dc.subject | Unye Bentonite | |
| dc.title | Pd nanoparticles loaded on modified chitosan-Unye bentonite microcapsules: A reusable nanocatalyst for Sonogashira coupling reaction | |
| dc.type | Article |
