Babu, P. ; Maitra, Uday (2003) A new bile acid-derived lariat-ether: design, synthesis and cation binding properties Proceedings of the Indian Academy of Sciences - Chemical Sciences, 115 (5-6). pp. 607-612. ISSN 0253-4134
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Official URL: http://www.ias.ac.in/chemsci/Pdf-OctDec2003/Pc3346...
Related URL: http://dx.doi.org/10.1007/BF02708251
Abstract
A new chola lariat ether (1, a 21-crown-6) was constructed fromreadily available precursors. The association constant of compound 1 with alkali metal picrates was measured using Cram's extraction protocol. Evidence is presented for the involvement of the 3-methoxy group for the complexation. Energy minimised structures show that the A-ring gets slightly distorted upon metal ion binding.
| Item Type: | Article |
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| Source: | Copyright of this article belongs to Indian Academy of Sciences. |
| Keywords: | Crown Ether; Chola Crown; Bile Acid; Metal Ion Binding |
| ID Code: | 21220 |
| Deposited On: | 20 Nov 2010 09:13 |
| Last Modified: | 17 May 2016 05:25 |
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