Islam, Md. Shaharul and Lutfor, M. R. and M. M., Yusoff and Sarkar, Shaheen M. (2017) Highly Active Bio-Waste Cellulose Supported Poly(Amidoxime) Palladium(II) Complex for Heck Reactions. Journal of Cleaner Production, 149. pp. 1045-1050. ISSN 0959-6526 (print), 1879-1786 (online). (Published)
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Highly active bio-waste cellulose supported poly(amidoxime) palladium(II) complex for Heck reactions 1.pdf Download (164kB) | Preview |
Abstract
Corn-cob cellulose supported poly(amidoxime) Pd(II) complex was synthesized and characterized by field emission scanning electron microscopy (FE-SEM), high-resolution transmission electron microscopy (HR-TEM), energy dispersive X-ray (EDX), X-ray photoelectron spectroscopy (XPS), thermogravimetric analysis (TGA) and inductively coupled plasma atomic emission spectroscopy (ICP-AES) analyses. The cellulose supported heterogeneous Pd(II) complex showed high stability and catalytic activity towards Mizoroki-Heck reaction of aryl halides and arenediazonium tetrafluoroborate with a variety of olefins to give the corresponding cross-coupling products in up to 97% yield. The Pd(II) complex was separated from the reaction mixtures and repeatedly used up to seven times without any significant decrease of its catalytic performance.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | Corn-cob cellulose; Arenediazonium salt; Heck reaction; Poly(amidoxime); Palladium complex |
| Subjects: | Q Science > Q Science (General) |
| Faculty/Division: | Faculty of Industrial Sciences And Technology |
| Depositing User: | Mrs. Neng Sury Sulaiman |
| Date Deposited: | 07 Nov 2017 02:28 |
| Last Modified: | 31 Jan 2018 02:55 |
| URI: | http://umpir.ump.edu.my/id/eprint/17471 |
| Download Statistic: | View Download Statistics |
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