Sarkar, Shaheen M. and Md. Eaqub, Ali and Islam, Md. Shahrul and Lutfor, M. R. and Rashid, S. S. and Karim, Md. Rezaul and M. M., Yusoff (2015) Mesoporous Silica-Supported Sulfonyldiamine Ligand for Microwave-Assisted Transfer Hydrogenation. Journal of Nanomaterials, 2015 (674752). pp. 1-6. ISSN 1687-4110 (print); 1687-4129 (online). (Published)
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Abstract
N-Sulfonyl-1,2-diamine ligands, derived from 1,2-diaminocyclohexane and 1,2-diaminopropane, were immobilized onto mesoporous SBA-15 silica. The SBA-15-supported sulfonyldiamine-Ru complex was prepared in situ under microwave heating at 60 W for 3 min. The prepared sulfonyldiamine-Ru complex was used as an efficient catalyst for the transfer hydrogenation of ketones to the corresponding secondary alcohols. The heterogeneous complex showed extremely high catalytic activity with 99% conversion rate under microwave heating condition. The complexes were regenerated by simple filtration and reused two times without significant loss of activity.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | Mesoporous Silica-Supported Sulfonyldiamine Ligand |
| Subjects: | Q Science > Q Science (General) |
| Faculty/Division: | Faculty of Industrial Sciences And Technology |
| Depositing User: | Mrs. Neng Sury Sulaiman |
| Date Deposited: | 17 Dec 2014 07:34 |
| Last Modified: | 14 Feb 2018 04:06 |
| URI: | http://umpir.ump.edu.my/id/eprint/7466 |
| Download Statistic: | View Download Statistics |
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