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Cellulose Supported Pd(II) Complex Catalyzed Carbon-Carbon Bonds Formation

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 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)

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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: 07 Feb 2019 03:15
URI: http://umpir.ump.edu.my/id/eprint/24085
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