Design and application of sporopollenin microcapsule supported palladium catalyst: Remarkably high turnover frequency and reusability in catalysis of biaryls
Yazarlar (5)
Prof. Dr. Talat Baran Aksaray Üniversitesi, Türkiye
Prof. Dr. İdris Sargın Aksaray Üniversitesi, Türkiye
Prof. Dr. Murat Kaya Aksaray Üniversitesi, Türkiye
Prof. Dr. Ayfer Menteş Aksaray Üniversitesi, Türkiye
Prof. Dr. Talip ÇETER Kastamonu Üniversitesi, Türkiye
| Makale Türü | Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale) | ||
| Dergi Adı | Journal of Colloid and Interface Science (Q1) | ||
| Dergi ISSN | 0021-9797 Dergi Bilgileri (2017) | ||
| Dergi Tarandığı Indeksler | SCI | ||
| Makale Dili | İngilizce | Basım Tarihi | 01-2017 |
| Cilt / Sayı / Sayfa | 486 / 1 / 194–203 | DOI | 10.1016/j.jcis.2016.09.071 |
| Makale Linki | https://publons.com/wos-op/publon/3784954/ | ||
| UAK Araştırma Alanları |
Bitki Morfolojisi ve Anatomisi
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| Özet |
| Bio-based catalyst support materials with high thermal and structural stability are desired for catalysts systems requiring harsh conditions. In this study, a thermally stable palladium catalyst (up to 440 °C) was designed from sporopollenin, which occurs naturally in the outer exine layer of pollens and is widely acknowledged as chemically very stable and inert biological material. Catalyst design procedure included (1) extraction of sporopollenin microcapsules from Betula pendula pollens (∼25 μm), (2) amino-functionalisation of the microcapsules, (3) Schiff base modification and (4) preparation of Pd(II) catalyst. The catalytic activity of the sporopollenin microcapsule supported palladium catalyst was tested in catalysis of biaryls by following a fast, simple and green microwave-assisted method. We recorded outstanding turnover number (TON: 40,000) and frequency (TOF: 400,000) for the catalyst in Suzuki coupling … |
| Anahtar Kelimeler |
| Betula pendula | Pollen | Schiff base | Silylation | Suzuki coupling reaction |
Science Direct
Design and application of sporopollenin microcapsule supported palladium catalyst: Remarkably high turnover frequency and reusability in catalysis of biaryls
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Web of Science | 70 |
| Scopus | 68 |
| Google Scholar | 81 |