Rhenium(I) bridged porphyrin dimers with heteroatom substituted cores: synthesis and fluorescence properties

Santosh, G. ; Ravikanth, M. (2005) Rhenium(I) bridged porphyrin dimers with heteroatom substituted cores: synthesis and fluorescence properties Inorganica Chimica Acta, 358 (9). pp. 2671-2679. ISSN 0020-1693

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Official URL: http://www.sciencedirect.com/science/article/pii/S...

Related URL: http://dx.doi.org/10.1016/j.ica.2005.03.032

Abstract

Synthesis of Rhenium(I) bridged three cyclic dyads containing two 21-thiaporphyrins or two 21-oxaporphyrins or one 21-thia and one 21-oxaporphyrin using cis-pyridyl 21-thia and 21-oxaporphyrin building blocks is reported. The fluorescence properties studied by both steady state and time-resolved fluorescence techniques on dyad containing one 21-thia and one 21-oxaporphyrin unit indicated a possibility of energy transfer from 21-oxaporphyrin unit to 21-thiaporphyrin unit.

Item Type:Article
Source:Copyright of this article belongs to Elsevier Science.
Keywords:Porphyrins; Non-covalent Dyads
ID Code:104548
Deposited On:01 Dec 2017 10:51
Last Modified:01 Dec 2017 10:51

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