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Modified Boron Nitride Nanosheets-Loaded Palladium Nanoparticles: An Air-Stable, Highly Active, and Recyclable Multiphase Catalyst for the Suzuki Reaction. Catal Letters 2022. [DOI: 10.1007/s10562-022-04160-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Rana P, Dixit R, Sharma S, Dutta S, Yadav S, Sharma A, Kaushik B, Rana P, Adholeya A, Sharma RK. Enhanced catalysis through structurally modified hybrid 2-D boron nitride nanosheets comprising of complexed 2-hydroxy-4-methoxybenzophenone motif. Sci Rep 2021; 11:24429. [PMID: 34952896 PMCID: PMC8709843 DOI: 10.1038/s41598-021-03992-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Accepted: 11/29/2021] [Indexed: 01/09/2023] Open
Abstract
Tuning the structural architecture of the pristine two dimensional hexagonal boron nitride (h-BN) nanosheets through rational surface engineering have proven advantageous in the fabrication of competent catalytic materials. Inspired by the performance of h-BN based nanomaterials in expediting key organic transformations, we channelized our research efforts towards engineering the inherent surface properties of the exclusively stacked h-BN nanosheets through the incorporation of a novel competent copper complex of a bidentate chelating ligand 2-hydroxy-4-methoxybenzophenone (BP). Delightfully, this hybrid nanomaterial worked exceptionally well in boosting the [3 + 2] cycloaddition reaction of azide and nitriles, providing a facile access to a diverse variety of highly bioactive tetrazole motifs. A deep insight into the morphology of the covalently crafted h-BN signified the structural integrity of the exfoliated h-BN@OH nanosheets that exhibited lamellar like structures possessing smooth edges and flat surface. This interesting morphology could also be envisioned to augment the catalysis by allowing the desired surface area for the reactants and thus tailoring their activity. The work paves the way towards rational design of h-BN based nanomaterials and adjusting their catalytic potential by the use of suitable complexes for promoting sustainable catalysis, especially in view of the fact that till date only a very few h-BN nanosheets based catalysts have been devised.
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Affiliation(s)
- Pooja Rana
- grid.8195.50000 0001 2109 4999Green Chemistry Network Centre, Department of Chemistry, University of Delhi, New Delhi, 110007 India
| | - Ranjana Dixit
- grid.8195.50000 0001 2109 4999Green Chemistry Network Centre, Department of Chemistry, University of Delhi, New Delhi, 110007 India
| | - Shivani Sharma
- grid.8195.50000 0001 2109 4999Green Chemistry Network Centre, Department of Chemistry, University of Delhi, New Delhi, 110007 India
| | - Sriparna Dutta
- grid.8195.50000 0001 2109 4999Green Chemistry Network Centre, Department of Chemistry, University of Delhi, New Delhi, 110007 India
| | - Sneha Yadav
- grid.8195.50000 0001 2109 4999Green Chemistry Network Centre, Department of Chemistry, University of Delhi, New Delhi, 110007 India
| | - Aditi Sharma
- grid.8195.50000 0001 2109 4999Green Chemistry Network Centre, Department of Chemistry, University of Delhi, New Delhi, 110007 India
| | - Bhawna Kaushik
- grid.8195.50000 0001 2109 4999Green Chemistry Network Centre, Department of Chemistry, University of Delhi, New Delhi, 110007 India
| | - Pooja Rana
- grid.8195.50000 0001 2109 4999Green Chemistry Network Centre, Department of Chemistry, University of Delhi, New Delhi, 110007 India
| | - Alok Adholeya
- TERI-Deakin Nanobiotechnology Centre, TERI Gram, The Energy and Resources Institute, Gurugram, 122102, India.
| | - Rakesh K. Sharma
- grid.8195.50000 0001 2109 4999Green Chemistry Network Centre, Department of Chemistry, University of Delhi, New Delhi, 110007 India
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Molnár Á. Synthetic Application of Cyclodextrins in Combination with Metal Ions, Complexes, and Metal Particles. ChemCatChem 2020. [DOI: 10.1002/cctc.202001610] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Árpád Molnár
- Department of Organic Chemistry University of Szeged Dóm tér 8 6720 Szeged Hungary
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Chen M, Luo Y, Zhang C, Guo L, Wang Q, Wu Y. Graphene oxide mediated thiolation of indoles in water: a green and sustainable approach to synthesize 3-sulfenylindoles. Org Chem Front 2019. [DOI: 10.1039/c8qo00726h] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Graphene oxide, a green and recyclable catalyst, was developed to synthesize 3-sulfenylindoles in water.
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Affiliation(s)
- Min Chen
- Key Laboratory of Drug Targeting and Drug Delivery System of Ministry of Education
- West China School of Pharmacy
- Sichuan University Sichuan 610041
- China
| | - Yi Luo
- Key Laboratory of Drug Targeting and Drug Delivery System of Ministry of Education
- West China School of Pharmacy
- Sichuan University Sichuan 610041
- China
| | - Chen Zhang
- Key Laboratory of Drug Targeting and Drug Delivery System of Ministry of Education
- West China School of Pharmacy
- Sichuan University Sichuan 610041
- China
| | - Li Guo
- Key Laboratory of Drug Targeting and Drug Delivery System of Ministry of Education
- West China School of Pharmacy
- Sichuan University Sichuan 610041
- China
| | - Qiantao Wang
- Key Laboratory of Drug Targeting and Drug Delivery System of Ministry of Education
- West China School of Pharmacy
- Sichuan University Sichuan 610041
- China
| | - Yong Wu
- Key Laboratory of Drug Targeting and Drug Delivery System of Ministry of Education
- West China School of Pharmacy
- Sichuan University Sichuan 610041
- China
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Zhang X, Wang H, Yuan J, Guo S. Palladacycles incorporating a carboxylate-functionalized phosphine ligand: syntheses, characterization and their catalytic applications toward Suzuki couplings in water. TRANSIT METAL CHEM 2017. [DOI: 10.1007/s11243-017-0181-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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