Dey, Soumen ; Pal, Kuntal ; Sarkar, Sabyasachi (2008) Synthesis of β-octabromocalix[4]pyrroles and conformational diversity in their acetone inclusion complexes Tetrahedron Letters, 49 (6). pp. 960-964. ISSN 0040-4039
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Official URL: http://www.sciencedirect.com/science/article/pii/S...
Related URL: http://dx.doi.org/10.1016/j.tetlet.2007.12.025
Abstract
Two β-octabromocalix[4]pyrroles were synthesized using a modified strategy, which provides the advantage of large scale preparation with rapid purification. The acetone inclusion complexes of these compounds show different structural orientations featuring diverse types of novel hydrogen bonding owing to varied meso-substitution along with the presence of eight peripheral bromine atoms.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| Keywords: | meso-Tetraethyltetramethylcalix[4]pyrrole; Bromination; Adduct; X-ray Structure |
| ID Code: | 59324 |
| Deposited On: | 06 Sep 2011 06:10 |
| Last Modified: | 06 Sep 2011 06:10 |
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