Sarkar, Shaheen M. and Rashid, S. S. and Karim, Kaykobad Md Rezaul and Siti Noor Hidayah, Mustapha and Yuen, Mei Lian and Normaiza, Z. and Khan, Maksudur R. and Rahman, Md. Lutfor (2019) Cellulose Supported Pd(II) Complex Catalyzed Carbon-Carbon Bonds Formation. Journal of Nanoscience and Nanotechnology, 19 (5). pp. 2856-2861. ISSN 1533-4880 (Print); 1533-4899 (Online). (Published)
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Abstract
Corn-cobs are an agro-industrial waste and composed of cellulose mostly. In this study cellulose was isolated from the waste corn-cobs and modified to polymeric hydroxamic acid palladium complex 1 and characterized by using a variety of spectroscopic methods such as field emission scanning electron microscopy (FE-SEM), energy-dispersive X-ray spectroscopy (EDX), transmission electron microscopy (TEM), X-ray powder diffraction (XRD), X-ray photoelectron spectroscopy (XPS) and inductively coupled plasma atomic emission spectroscopy (ICP-AES). The complex 1 exhibited high catalytic activity towards Suzuki and Heck coupling reactions of activated and deactivated aryl halides to give the respective coupling products with high yield. Moreover, the complex 1 was recovered and recycled five times with no considerable loss of catalytic overall performance.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | Cellulose, Polymeric Hydroxamic Acid, Suzuki and Heck Reactions, Palladium Complex |
| Subjects: | Q Science > QD Chemistry |
| Faculty/Division: | Faculty of Industrial Sciences And Technology |
| Depositing User: | Dr. Shah Samiur Rashid |
| Date Deposited: | 07 Feb 2019 03:13 |
| Last Modified: | 18 Jun 2020 03:56 |
| URI: | http://umpir.ump.edu.my/id/eprint/24085 |
| Download Statistic: | View Download Statistics |
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