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Silica-attached molecular receptor complexes for benzoates and naphthoates

JAZ Hodyl, SF Lincoln, KP Wainwright

文献索引:Hodyl, Jozef A.Z.; Lincoln, Stephen F.; Wainwright, Kevin P. Journal of Inclusion Phenomena and Macrocyclic Chemistry, 2010 , vol. 68, # 3-4 p. 261 - 270

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被引用次数: 2

摘要

Abstract A series of cyclen (1, 4, 7, 10-tetraazacyclododecane) derived molecular receptors for aromatic oxoanions, that are activated by complexation with Cd (II), have been covalently linked to 3-(glycidoxy) propyl-functionalised silica gel (70–230 mesh). These immobilised receptor complexes are highly effective for the sequestration of o-hydroxybenzoates and 2- naphthoate from aqueous solution, achieving a> 80% saturation level by stirring the ...