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
![]()
|
PDF
- Publisher Version
110kB |
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 |
---|---|
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 |
Repository Staff Only: item control page