Babu, P and Maitra, Uday (2003) A new bile acid-derived lariat-ether: Design, synthesis and cation binding properties. In: Journal of Chemical Sciences, 115 (5-6). pp. 607-612.
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Abstract
A new chola lariat ether (1, a 21-crown-6) was constructed from readily 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: | Journal Article |
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Publication: | Journal of Chemical Sciences |
Publisher: | Indian Academy of Sciences |
Additional Information: | The Copyright belongs to Indian Academy of Sciences. |
Keywords: | Crown ether;Chola crown;Bile acid;Metal ion binding |
Department/Centre: | Division of Chemical Sciences > Organic Chemistry |
Date Deposited: | 09 Apr 2006 |
Last Modified: | 19 Sep 2010 04:25 |
URI: | http://eprints.iisc.ac.in/id/eprint/6215 |
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