Pareek, Yogita ; Ravikanth, Mangalampalli (2013) Synthesis and studies of covalently linked BF2-oxasmaragdyrin-BODIPY and BF2-oxasmaragdyrin-ferrocene dyads Journal of Porphyrins and Phthalocyanines, 17 (01-02). pp. 157-164. ISSN 1088-4246
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Official URL: http://www.worldscientific.com/doi/abs/10.1142/S10...
Related URL: http://dx.doi.org/10.1142/S1088424613500041
Abstract
Covalently linked BF2-oxasmaragdyrin-BODIPY and BF2-oxasmaragdyrin-ferrocene dyads were synthesized by coupling of meso-triaryl oxasmaragdyrin containing meso-iodophenyl group with meso-(p-ethynylphenyl) borondipyrromethene and α-ethynyl ferrocene respectively under mild Pd(0) coupling conditions. NMR, absorption and electrochemical studies indicated that the two moieties in the dyads retain their individual characteristic features. The fluorescence studies indicated a possibility of photoinduced singlet-singlet energy transfer from BODIPY unit to BF2-oxasmaragdyrin unit in BF2-oxasmaragdyrin-BODIPY dyad and photoinduced electron transfer from ferrocene unit to excited state of BF2-oxasmaragdyrin unit in BF2-oxasmaragdyrin-ferrocene dyad.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to World Scientific Publishing. |
| Keywords: | Smaragdyrin; BF2-smaragdyrin; Energy Transfer; Electron Transfer |
| ID Code: | 104709 |
| Deposited On: | 01 Dec 2017 10:53 |
| Last Modified: | 01 Dec 2017 10:53 |
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