Literature DB >> 25044629

A supramolecular sorting hat: stereocontrol in metal-ligand self-assembly by complementary hydrogen bonding.

Michael C Young1, Lauren R Holloway, Amber M Johnson, Richard J Hooley.   

Abstract

A combination of self-complementary hydrogen bonding and metal-ligand interactions allows stereocontrol in the self-assembly of prochiral ligand scaffolds. A unique, non-tetrahedral M4L6 structure is observed upon multicomponent self-assembly of 2,7-diaminofluorenol with 2-formylpyridine and Fe(ClO4)2. The stereochemical outcome of the assembly is controlled by self-complementary hydrogen bonding between both individual ligands and a suitably sized counterion as template. This hydrogen-bonding-mediated stereoselective metal-ligand assembly allows the controlled formation of nonsymmetric discrete cage structures from previously unexploited ligand scaffolds.
© 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Entities:  

Keywords:  diastereoselectivity; hydrogen bonding; ligand effects; self-assembly; supramolecular chemistry

Year:  2014        PMID： 25044629     DOI： 10.1002/anie.201405242

Source DB:  PubMed          Journal:  Angew Chem Int Ed Engl        ISSN： 1433-7851            Impact factor:   15.336


  10 in total

1.  Metal-Organic Polyhedron Capped with Cucurbit[8]uril Delivers Doxorubicin to Cancer Cells.

Authors:  Soumen K Samanta; Damien Moncelet; Volker Briken; Lyle Isaacs
Journal:  J Am Chem Soc       Date:  2016-10-20       Impact factor: 15.419

2.  Moderated Basicity of Endohedral Amine Groups in an Octa-Cationic Self-Assembled Cage.

Authors:  Courtney Ngai; Hoi-Ting Wu; Bryce da Camara; Christopher G Williams; Leonard J Mueller; Ryan R Julian; Richard J Hooley
Journal:  Angew Chem Int Ed Engl       Date:  2022-01-27       Impact factor: 15.336

Review 3.  Beyond Platonic: How to Build Metal-Organic Polyhedra Capable of Binding Low-Symmetry, Information-Rich Molecular Cargoes.

Authors:  Charlie T McTernan; Jack A Davies; Jonathan R Nitschke
Journal:  Chem Rev       Date:  2022-04-18       Impact factor: 72.087

4.  Reversible reduction drives anion ejection and C60 binding within an FeII 4L6 cage.

Authors:  Zhenpin Lu; Tanya K Ronson; Jonathan R Nitschke
Journal:  Chem Sci       Date:  2019-12-05       Impact factor: 9.825

5.  High fidelity sorting of remarkably similar components via metal-mediated assembly.

Authors:  Lauren R Holloway; Michael C Young; Gregory J O Beran; Richard J Hooley
Journal:  Chem Sci       Date:  2015-06-02       Impact factor: 9.825

6.  Chiral transcription in self-assembled tetrahedral Eu4L6 chiral cages displaying sizable circularly polarized luminescence.

Authors:  Chi-Tung Yeung; King-Him Yim; Ho-Yin Wong; Robert Pal; Wai-Sum Lo; Siu-Cheong Yan; Melody Yee-Man Wong; Dmitry Yufit; Danil E Smiles; Laura J McCormick; Simon J Teat; David K Shuh; Wing-Tak Wong; Ga-Lai Law
Journal:  Nat Commun       Date:  2017-10-24       Impact factor: 14.919

7.  Structural switching in self-assembled metal-ligand helicate complexes via ligand-centered reactions.

Authors:  Lauren R Holloway; Hannah H McGarraugh; Michael C Young; Watit Sontising; Gregory J O Beran; Richard J Hooley
Journal:  Chem Sci       Date:  2016-03-29       Impact factor: 9.825

8.  Templation and Concentration Drive Conversion Between a FeII12L12 Pseudoicosahedron, a FeII4L4 Tetrahedron, and a FeII2L3 Helicate.

Authors:  Dawei Zhang; Quan Gan; Alex J Plajer; Roy Lavendomme; Tanya K Ronson; Zifei Lu; Jesper D Jensen; Bo W Laursen; Jonathan R Nitschke
Journal:  J Am Chem Soc       Date:  2022-01-11       Impact factor: 16.383

9.  Subcomponent self-assembly of circular helical Dy6(L)6 and bipyramid Dy12(L)8 architectures directed via second-order template effects.

Authors:  Xiao-Lei Li; Lang Zhao; Jianfeng Wu; Wei Shi; Niklas Struch; Arne Lützen; Annie K Powell; Peng Cheng; Jinkui Tang
Journal:  Chem Sci       Date:  2022-07-22       Impact factor: 9.969

10.  Dynamic Complex-to-Complex Transformations of Heterobimetallic Systems Influence the Cage Structure or Spin State of Iron(II) Ions.

Authors:  Matthias Hardy; Niklas Struch; Julian J Holstein; Gregor Schnakenburg; Norbert Wagner; Marianne Engeser; Johannes Beck; Guido H Clever; Arne Lützen
Journal:  Angew Chem Int Ed Engl       Date:  2020-01-09       Impact factor: 15.336
  10 in total

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