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Functionalization of fullerene with 4-benzo-9-crown-3 ether
NOPR - NISCAIR Online Periodicals Repository
View Archive Info| Field | Value | |
| Title |
Functionalization of fullerene with 4-benzo-9-crown-3 ether
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| Creator |
Borazjani, Maryam kiani
Moji, Hamid |
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| Subject |
Covalent grafting
Crown ether Fullerene Functionalization Phase transfer catalyst |
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| Description |
131-136
Functionalization of fullerene via covalent addition of substituted 4-benzo-9-crown-3 ether diazonium salt has been described. This procedure is used for the preparation of new derivative fullerenes which is described as a phase transfer catalyst. The covalent grafting has led to a considerable increment in the solubility of fullerene in organic solvents such as, CH2Cl2, acetone and ethanol. The covalent grafting of crown ether (4-(benzo-9-crown-3)) to fullerene (Fullerene-CE) has been identified and confirmed by IR, H-NMR, 7Li-NMR and thermogravimetric analysis (TGA) methods. Fullerene-CE in solvents has been used as a phase transfer catalyst for organic reactions. The Fullerene-CE is capable to become the Li+ host. |
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| Date |
2023-01-27T06:28:32Z
2023-01-27T06:28:32Z 2023-01 |
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| Type |
Article
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| Identifier |
0975-0991 (Online); 0971-457X (Print)
http://nopr.niscpr.res.in/handle/123456789/61289 https://doi.org/10.56042/ijct.v30i1.64953 |
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| Language |
en
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| Publisher |
NIScPR-CSIR,India
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| Source |
IJCT Vol.30(1) [January 2023]
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