Ni4 complex encapsulated hybrid Na–Y catalyst: Structural investigation and enhanced Catalysis
In this present work, synthesized tetranuclear Ni complex is anchored on thiol functionalized Na–Y zeolite. Structure, phase integrity, shape, thermal stability and the existence of functional groups are identified by using different analytical techniques like powder XRD, N2 adsorption-desorption, F...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2023-04-01
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| Series: | Hybrid Advances |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2773207X23000131 |
| _version_ | 1797788350951718912 |
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| author | Madhu Pandey Nao Tsunoji Rajib Bandyopadhyay Sourav Das Mahuya Bandyopadhyay |
| author_facet | Madhu Pandey Nao Tsunoji Rajib Bandyopadhyay Sourav Das Mahuya Bandyopadhyay |
| author_sort | Madhu Pandey |
| collection | DOAJ |
| description | In this present work, synthesized tetranuclear Ni complex is anchored on thiol functionalized Na–Y zeolite. Structure, phase integrity, shape, thermal stability and the existence of functional groups are identified by using different analytical techniques like powder XRD, N2 adsorption-desorption, Fourier transformed infrared spectroscopy (FT-IR), Nuclear magnetic resolution (29Si MAS NMR and 13C CP MAS NMR), scanning electron microscope (SEM-EDX), thermogravimetric analysis etc. The prepared hybrid catalyst Na–Y–S–Ni4 shows remarkable catalytic property by promoting the formation of high-yield products like β-amino alcohol by electrophilic ring opening reaction. 89% and 90% conversion of pyrrolidine and piperidine with high selectivity of the desired product are observed in ring breaking of cyclohexene oxide. |
| first_indexed | 2024-03-13T01:35:20Z |
| format | Article |
| id | doaj.art-d6a9987085aa4ceba3ecaf19ea3412b1 |
| institution | Directory Open Access Journal |
| issn | 2773-207X |
| language | English |
| last_indexed | 2024-03-13T01:35:20Z |
| publishDate | 2023-04-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Hybrid Advances |
| spelling | doaj.art-d6a9987085aa4ceba3ecaf19ea3412b12023-07-04T05:12:26ZengElsevierHybrid Advances2773-207X2023-04-012100030Ni4 complex encapsulated hybrid Na–Y catalyst: Structural investigation and enhanced CatalysisMadhu Pandey0Nao Tsunoji1Rajib Bandyopadhyay2Sourav Das3Mahuya Bandyopadhyay4Institute of Infrastructure, Technology, Research and Management, IITRAM, Maninagar, Ahmedabad, Gujarat, IndiaGraduate School of Advanced Science and Engineering, Hiroshima University, Higashi-Hiroshima, 739-8527, JapanDepartment of Chemistry, Pandit Deendayal Energy University, Gujarat, IndiaInstitute of Infrastructure, Technology, Research and Management, IITRAM, Maninagar, Ahmedabad, Gujarat, India; Corresponding author.Institute of Infrastructure, Technology, Research and Management, IITRAM, Maninagar, Ahmedabad, Gujarat, India; Corresponding author.In this present work, synthesized tetranuclear Ni complex is anchored on thiol functionalized Na–Y zeolite. Structure, phase integrity, shape, thermal stability and the existence of functional groups are identified by using different analytical techniques like powder XRD, N2 adsorption-desorption, Fourier transformed infrared spectroscopy (FT-IR), Nuclear magnetic resolution (29Si MAS NMR and 13C CP MAS NMR), scanning electron microscope (SEM-EDX), thermogravimetric analysis etc. The prepared hybrid catalyst Na–Y–S–Ni4 shows remarkable catalytic property by promoting the formation of high-yield products like β-amino alcohol by electrophilic ring opening reaction. 89% and 90% conversion of pyrrolidine and piperidine with high selectivity of the desired product are observed in ring breaking of cyclohexene oxide.http://www.sciencedirect.com/science/article/pii/S2773207X23000131Cyclohexene oxideNucleophilesNa–YMPTESHeterogeneous catalysis |
| spellingShingle | Madhu Pandey Nao Tsunoji Rajib Bandyopadhyay Sourav Das Mahuya Bandyopadhyay Ni4 complex encapsulated hybrid Na–Y catalyst: Structural investigation and enhanced Catalysis Hybrid Advances Cyclohexene oxide Nucleophiles Na–Y MPTES Heterogeneous catalysis |
| title | Ni4 complex encapsulated hybrid Na–Y catalyst: Structural investigation and enhanced Catalysis |
| title_full | Ni4 complex encapsulated hybrid Na–Y catalyst: Structural investigation and enhanced Catalysis |
| title_fullStr | Ni4 complex encapsulated hybrid Na–Y catalyst: Structural investigation and enhanced Catalysis |
| title_full_unstemmed | Ni4 complex encapsulated hybrid Na–Y catalyst: Structural investigation and enhanced Catalysis |
| title_short | Ni4 complex encapsulated hybrid Na–Y catalyst: Structural investigation and enhanced Catalysis |
| title_sort | ni4 complex encapsulated hybrid na y catalyst structural investigation and enhanced catalysis |
| topic | Cyclohexene oxide Nucleophiles Na–Y MPTES Heterogeneous catalysis |
| url | http://www.sciencedirect.com/science/article/pii/S2773207X23000131 |
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