Jeyaprakash Narayanan, Seenichamy ; Sridevi, Bashyam ; Chandrashekar, Tavarekere K. ; Vij, Ashwani ; Roy, Raja (1998) Sapphyrin supramolecules through C-HֱS and C-HֱSe hydrogen bondsfirst structural characterization of meso- arylsapphyrins bearing heteroatoms Angewandte Chemie International Edition, 37 (24). pp. 3394-3397. ISSN 1433-7851
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Official URL: http://www3.interscience.wiley.com/journal/3000323...
Related URL: http://dx.doi.org/10.1002/(SICI)1521-3773(19981231)37:24<3394::AID-ANIE3394>3.0.CO;2-4
Abstract
An unprecedented coupling reaction of heteroatom-containing tripyrranes leads to the formation of core-modified sapphyrins 1 and 2, which self-assemble in the solid state to form supramolecular ladders. Weak C-HֱS and C-HֱSe hydrogen-bonding interactions in addition to C-HֱN hydrogen bonds are responsible for the observed structures.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to John Wiley and Sons, Inc. |
| Keywords: | Hydrogen Bonds; Porphyrinoids; Supramolecular Chemistry |
| ID Code: | 5198 |
| Deposited On: | 18 Oct 2010 06:44 |
| Last Modified: | 27 May 2011 11:44 |
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