Synthesis and structural characterization of meso-thienyl core-modified porphyrins
DSpace at IIT Bombay
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Title |
Synthesis and structural characterization of meso-thienyl core-modified porphyrins
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Creator |
GUPTA, I
HUNG, CH RAVIKANTH, M |
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Subject |
excited-state properties
complexes nickel(ii) 21-thiaporphyrin 21-oxaporphyrin thiaporphyrins systems porphyrins sulfur supramolecular chemistry |
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Description |
A series of meso-thienyl-substituted porphyrins with different porphyrin cores such as N3S, N2S2 and N3O were synthesized and characterized. The thienyl groups at the meso-carbon atoms change the electronic properties of the porphyrin ring. The X-ray structure solved for the N2S2 porphyrin with four meso-thienyl groups showed supramolecular assembly formation in the solid state due to C-(HN)-N-... hydrogen bonding between the CH group of the meso-thienyl group of one porphyrin ring with the pyrrole N atom of another porphyrin ring. The X-ray analysis of the N3S porphyrin with two mesothienyl groups and two meso-aryl groups did not show any supramolecular assembly formation in the solid state. ((C) Wiley-VCH Verlag GmbH & Co. KGaA, 2003).
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Publisher |
WILEY-V C H VERLAG GMBH
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Date |
2011-09-01T21:18:47Z
2011-12-26T12:59:48Z 2011-12-27T05:52:41Z 2011-09-01T21:18:47Z 2011-12-26T12:59:48Z 2011-12-27T05:52:41Z 2003 |
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Type |
Article
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Identifier |
EUROPEAN JOURNAL OF ORGANIC CHEMISTRY, (22), 4392-4400
1434-193X http://dx.doi.org/10.1002/ejoc.200300228 http://dspace.library.iitb.ac.in/xmlui/handle/10054/12870 http://hdl.handle.net/10054/12870 |
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Language |
en
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