Mesoporous Silica-Supported Sulfonyldiamine Ligand for Microwave-Assisted Transfer Hydrogenation
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...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
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Hindawi Publishing Corporation
2015
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| Online Access: | http://umpir.ump.edu.my/id/eprint/7466/ http://umpir.ump.edu.my/id/eprint/7466/1/Mesoporous_Silica-Supported_Sulfonyldiamine_Ligand_for_Microwave-Assisted_Transfer_Hydrogenation.pdf |
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| author | Sarkar, Shaheen M. Md. Eaqub, Ali Islam, Md. Shahrul Lutfor, M. R. Rashid, S. S. Karim, Md. Rezaul M. M., Yusoff |
| author_facet | Sarkar, Shaheen M. Md. Eaqub, Ali Islam, Md. Shahrul Lutfor, M. R. Rashid, S. S. Karim, Md. Rezaul M. M., Yusoff |
| author_sort | Sarkar, Shaheen M. |
| building | UMP Institutional Repository |
| collection | Online Access |
| description | 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. |
| first_indexed | 2025-11-15T01:30:47Z |
| format | Article |
| id | ump-7466 |
| institution | Universiti Malaysia Pahang |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T01:30:47Z |
| publishDate | 2015 |
| publisher | Hindawi Publishing Corporation |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | ump-74662018-02-14T04:06:47Z http://umpir.ump.edu.my/id/eprint/7466/ Mesoporous Silica-Supported Sulfonyldiamine Ligand for Microwave-Assisted Transfer Hydrogenation Sarkar, Shaheen M. Md. Eaqub, Ali Islam, Md. Shahrul Lutfor, M. R. Rashid, S. S. Karim, Md. Rezaul M. M., Yusoff Q Science (General) 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. Hindawi Publishing Corporation 2015 Article PeerReviewed application/pdf en cc_by http://umpir.ump.edu.my/id/eprint/7466/1/Mesoporous_Silica-Supported_Sulfonyldiamine_Ligand_for_Microwave-Assisted_Transfer_Hydrogenation.pdf 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) http://dx.doi.org/10.1155/2015/674752 DOI: 10.1155/2015/674752 |
| spellingShingle | Q Science (General) Sarkar, Shaheen M. Md. Eaqub, Ali Islam, Md. Shahrul Lutfor, M. R. Rashid, S. S. Karim, Md. Rezaul M. M., Yusoff Mesoporous Silica-Supported Sulfonyldiamine Ligand for Microwave-Assisted Transfer Hydrogenation |
| title | Mesoporous Silica-Supported Sulfonyldiamine Ligand for Microwave-Assisted Transfer Hydrogenation |
| title_full | Mesoporous Silica-Supported Sulfonyldiamine Ligand for Microwave-Assisted Transfer Hydrogenation |
| title_fullStr | Mesoporous Silica-Supported Sulfonyldiamine Ligand for Microwave-Assisted Transfer Hydrogenation |
| title_full_unstemmed | Mesoporous Silica-Supported Sulfonyldiamine Ligand for Microwave-Assisted Transfer Hydrogenation |
| title_short | Mesoporous Silica-Supported Sulfonyldiamine Ligand for Microwave-Assisted Transfer Hydrogenation |
| title_sort | mesoporous silica-supported sulfonyldiamine ligand for microwave-assisted transfer hydrogenation |
| topic | Q Science (General) |
| url | http://umpir.ump.edu.my/id/eprint/7466/ http://umpir.ump.edu.my/id/eprint/7466/ http://umpir.ump.edu.my/id/eprint/7466/ http://umpir.ump.edu.my/id/eprint/7466/1/Mesoporous_Silica-Supported_Sulfonyldiamine_Ligand_for_Microwave-Assisted_Transfer_Hydrogenation.pdf |