Adelaide Research & Scholarship
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https://hdl.handle.net/2440/4898
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| Type: | Journal article |
| Title: | Metallocyclodextrin catalysts for hydrolysis of phosphate triesters |
| Author: | Barr, L. Easton, C. Lee, K. Lincoln, S. Simpson, J. |
| Citation: | Tetrahedron Letters: the international journal for the rapid publication of all preliminary communications in organic chemistry, 2002; 43(43):7797-7800 |
| Publisher: | Pergamon-Elsevier Science Ltd |
| Issue Date: | 2002 |
| ISSN: | 0040-4039 |
| Statement of Responsibility: | Lorna Barr, Christopher J. Easton, Kitty Lee, Stephen F. Lincoln and Jamie S. Simpson |
| Abstract: | The copper complexes of 6A-(2-aminoethylamino)- and 6A-(3-aminopropylamino)-6A-deoxy-β-cyclodextrin catalyse the hydrolysis of 4-tert-butyl-2-nitrophenyl dimethyl phosphate, with kinc=3.1×10-2 and 2.3×10-2 s-1, and Kd=4.3×10-4 and 1.2×10-3 M, respectively, in 0.05 M pH 7.0 HEPES buffer at 298 K. This corresponds to rate accelerations of more than 95 000 and 70 000 times for reaction of the cyclodextrin-bound species. © 2002 Elsevier Science Ltd. All rights reserved. |
| Rights: | © 2002 Elsevier Science Ltd All rights reserved. |
| DOI: | 10.1016/S0040-4039(02)01757-4 |
| Description (link): | http://www.elsevier.com/wps/find/journaldescription.cws_home/233/description#description |
| Published version: | http://dx.doi.org/10.1016/s0040-4039(02)01757-4 |
| Appears in Collections: | Aurora harvest 6 Chemistry publications Environment Institute publications |
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