Waste Corn-Cob Cellulose Supported Bio-Heterogeneous Copper Nanoparticles for Aza-Michael Reactions
Bio-heterogeneous poly(amidoxime) copper nanoparticles were prepared on the modified surface of waste corn-cob cellulose through a graft copolymerization process. The Cu-nanoparticles (0.05 mol% to 50 mol ppm) selectively promoted the aza-Michael reaction of aliphatic amines to give the correspondin...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Royal Society of Chemistry
2016
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| Subjects: | |
| Online Access: | http://umpir.ump.edu.my/id/eprint/16822/ http://umpir.ump.edu.my/id/eprint/16822/1/fist-2016-shaheen-Waste%20corn-cob%20cellulose1.pdf |
| _version_ | 1848820281966067712 |
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| author | Sarkar, Shaheen M. Sultana, Tahnim Biswas, Tapan Kumar Lutfor, M. R. M. M., Yusoff |
| author_facet | Sarkar, Shaheen M. Sultana, Tahnim Biswas, Tapan Kumar Lutfor, M. R. M. M., Yusoff |
| author_sort | Sarkar, Shaheen M. |
| building | UMP Institutional Repository |
| collection | Online Access |
| description | Bio-heterogeneous poly(amidoxime) copper nanoparticles were prepared on the modified surface of waste corn-cob cellulose through a graft copolymerization process. The Cu-nanoparticles (0.05 mol% to 50 mol ppm) selectively promoted the aza-Michael reaction of aliphatic amines to give the corresponding alkylated products at room temperature in methanol. The supported nanoparticles were easy to recover and reused eight times without a significant loss of their activity. |
| first_indexed | 2025-11-15T02:06:58Z |
| format | Article |
| id | ump-16822 |
| institution | Universiti Malaysia Pahang |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T02:06:58Z |
| publishDate | 2016 |
| publisher | Royal Society of Chemistry |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | ump-168222020-02-21T08:09:09Z http://umpir.ump.edu.my/id/eprint/16822/ Waste Corn-Cob Cellulose Supported Bio-Heterogeneous Copper Nanoparticles for Aza-Michael Reactions Sarkar, Shaheen M. Sultana, Tahnim Biswas, Tapan Kumar Lutfor, M. R. M. M., Yusoff QD Chemistry Bio-heterogeneous poly(amidoxime) copper nanoparticles were prepared on the modified surface of waste corn-cob cellulose through a graft copolymerization process. The Cu-nanoparticles (0.05 mol% to 50 mol ppm) selectively promoted the aza-Michael reaction of aliphatic amines to give the corresponding alkylated products at room temperature in methanol. The supported nanoparticles were easy to recover and reused eight times without a significant loss of their activity. Royal Society of Chemistry 2016 Article PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/16822/1/fist-2016-shaheen-Waste%20corn-cob%20cellulose1.pdf Sarkar, Shaheen M. and Sultana, Tahnim and Biswas, Tapan Kumar and Lutfor, M. R. and M. M., Yusoff (2016) Waste Corn-Cob Cellulose Supported Bio-Heterogeneous Copper Nanoparticles for Aza-Michael Reactions. New Journal of Chemistry, 40. pp. 497-502. ISSN 1144-0546. (Published) http://dx.doi.org/10.1039/C5NJ02437D DOI: 10.1039/C5NJ02437D |
| spellingShingle | QD Chemistry Sarkar, Shaheen M. Sultana, Tahnim Biswas, Tapan Kumar Lutfor, M. R. M. M., Yusoff Waste Corn-Cob Cellulose Supported Bio-Heterogeneous Copper Nanoparticles for Aza-Michael Reactions |
| title | Waste Corn-Cob Cellulose Supported Bio-Heterogeneous Copper Nanoparticles for Aza-Michael Reactions |
| title_full | Waste Corn-Cob Cellulose Supported Bio-Heterogeneous Copper Nanoparticles for Aza-Michael Reactions |
| title_fullStr | Waste Corn-Cob Cellulose Supported Bio-Heterogeneous Copper Nanoparticles for Aza-Michael Reactions |
| title_full_unstemmed | Waste Corn-Cob Cellulose Supported Bio-Heterogeneous Copper Nanoparticles for Aza-Michael Reactions |
| title_short | Waste Corn-Cob Cellulose Supported Bio-Heterogeneous Copper Nanoparticles for Aza-Michael Reactions |
| title_sort | waste corn-cob cellulose supported bio-heterogeneous copper nanoparticles for aza-michael reactions |
| topic | QD Chemistry |
| url | http://umpir.ump.edu.my/id/eprint/16822/ http://umpir.ump.edu.my/id/eprint/16822/ http://umpir.ump.edu.my/id/eprint/16822/ http://umpir.ump.edu.my/id/eprint/16822/1/fist-2016-shaheen-Waste%20corn-cob%20cellulose1.pdf |