Literature DB >> 23340607

Urea-functionalized crystalline capsules for recognition and separation of tetrahedral oxoanions.

Radu Custelcean1.   

Abstract

The persistent ability of tripodal TREN-based tris-urea receptors (TREN = tris(2-aminoethyl)amine) to self-assemble with a variety of oxoanions into dimeric capsules upon crystallization is reviewed. The capsule crystallization allows for charge-, shape-, and size-selective encapsulation of tetrahedral XO(4)(n-) anions (n = 2,3), and provides an effective way to separate these anions from competitive aqueous environments.

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Year:  2013        PMID： 23340607     DOI： 10.1039/c2cc38252k

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  10 in total

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Journal:  Chem Commun (Camb)       Date:  2019-04-18       Impact factor: 6.222

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Authors:  M Mhahabubur Rhaman; Lucky Ahmed; Jing Wang; Douglas R Powell; Jerzy Leszczynski; M Alamgir Hossain
Journal:  Org Biomol Chem       Date:  2014-02-20       Impact factor: 3.876

3.  Sulfate Separation by Selective Crystallization with a Bis-iminoguanidinium Ligand.

Authors:  Charles A Seipp; Neil J Williams; Radu Custelcean
Journal:  J Vis Exp       Date:  2016-09-08       Impact factor: 1.355

4.  Preparation of 3-benzyloxy-2-pyridinone functional linkers: Tools for the synthesis of 3,2-hydroxypyridinone (HOPO) and HOPO/hydroxamic acid chelators.

Authors:  Sarah Gibson; Rasika Fernando; Hollie K Jacobs; Aravamudan S Gopalan
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6.  Crystal structures of the 2:2 complex of 1,1'-(1,2-phenyl-ene)bis-(3-m-tolyl-urea) and tetra-butyl-ammonium chloride or bromide.

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Journal:  Acta Crystallogr E Crystallogr Commun       Date:  2017-08-08

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Authors:  Charlie T McTernan; Tanya K Ronson; Jonathan R Nitschke
Journal:  J Am Chem Soc       Date:  2020-12-31       Impact factor: 15.419

8.  Visible colorimetric fluoride and hydroxide sensing by asymmetric tris-urea receptors: combined experimental and theoretical studies.

Authors:  Ruyu Wang; Xi Shu; Yu Fan; Shoujian Li; Yongdong Jin; Chao Huang
Journal:  RSC Adv       Date:  2018-11-26       Impact factor: 4.036

9.  The curious case of salicylidene-based fluoride sensors: chemosensors or chemodosimeters or none of them.

Authors:  Sandeep Kumar Dey; Christoph Janiak
Journal:  RSC Adv       Date:  2020-04-14       Impact factor: 4.036

10.  Selective Anion Extraction and Recovery Using a FeII4 L4 Cage.

Authors:  Dawei Zhang; Tanya K Ronson; Jesús Mosquera; Alexandre Martinez; Jonathan R Nitschke
Journal:  Angew Chem Int Ed Engl       Date:  2018-02-23       Impact factor: 15.336
  10 in total

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