Bhalla, Vandana ; Singh, Hardev ; Arora, Harshveer ; Kumar, Manoj (2012) Triphenylene to supertriphenylene: New chemodosimeter for fluoride ions Sensors and Actuators B: Chemical, 171-72 . pp. 1007-1012. ISSN 0925-4005
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Official URL: https://www.sciencedirect.com/science/article/pii/...
Related URL: http://dx.doi.org/10.1016/j.snb.2012.06.021
Abstract
Triphenylene derivative 7 having twelve OTBS groups has been synthesized via a Suzuki–Miyaura cross coupling in excellent yield. It undergoes unprecedented irreversible cyclization to supertriphenylene 8 while carrying out the deprotection of OTBS groups using tetrabutylammonium fluoride and hence acts as highly selective chemodosimeter for F− ions. Further, the utility of TLC strip coated with derivative 7 for instant detection of fluoride ions in aqueous media has also been demonstrated.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| Keywords: | Suzuki-Miyaura Coupling; Fluoride Induced Cyclization; Triphenylene; Supertriphenylene; Solid State Detection |
| ID Code: | 113868 |
| Deposited On: | 18 May 2018 09:46 |
| Last Modified: | 18 May 2018 09:46 |
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