Meso-mesityl dithia- and diselenarubyrins: existence of planar and inverted forms in solution

Jeyaprakash Narayanan, Seenichamy ; Venkatraman, Sundararaman ; Anand, Venkatara-manarao G. ; Chandrashekar, Tavarekere K. (2002) Meso-mesityl dithia- and diselenarubyrins: existence of planar and inverted forms in solution Journal of Porphyrins and Phthalocyanines, 6 (6). pp. 403-409. ISSN 1088-4246

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Official URL: http://www.worldscinet.com/jpp/06/0606/S1088424602...

Related URL: http://dx.doi.org/10.1142/S1088424602000506

Abstract

Syntheses, characterization and spectroscopic studies of meso-mesityl substituted rubyrins are reported. Specifically, it has been shown that these rubyrins behave differently from the meso-phenyl containing rubyrins in their structure. 1H NMR studies reveal the existence of both planar and inverted isomers in solution in different ratios both in the freebase and protonated forms.

Item Type:Article
Source:Copyright of this article belongs to Society of Porphyrins and Phthalocyanines.
Keywords:Rubyrins; Expanded Porphyrins; Inverted Structure; Planar Structure
ID Code:5440
Deposited On:18 Oct 2010 09:44
Last Modified:27 May 2011 11:32

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