Self-sorting of porous Cu4L2L′2 metal–organic cages composed of isomerisable ligands

2021 ◽  
Vol 57 (23) ◽  
pp. 2915-2918
Author(s):  
Adrian W. Markwell-Heys ◽  
Matthew L. Schneider ◽  
Jenica Marie L. Madridejos ◽  
Gregory F. Metha ◽  
Witold M. Bloch
Keyword(s):  
Combinatorial Library ◽  
Structural Asymmetry ◽  
Dynamic Combinatorial Library ◽  
Metal Organic

Structural asymmetry is introduced into porous Cu4L4 metal–organic cages through the crystallisation-driven convergence of a dynamic combinatorial library.

scholarly journals π-Stacking Stopper-Macrocycle Stabilized Dynamically Interlocked [2]Rotaxanes

Molecules ◽  
2021 ◽  
Vol 26 (15) ◽  
pp. 4704
Author(s):  
Sing-Ming Chan ◽  
Fung-Kit Tang ◽  
Ching-Yau Lam ◽  
Chak-Shing Kwan ◽  
Sam C. K. Hau ◽  
...  
Keyword(s):  
Crystal Structures ◽  
Thermodynamic Stability ◽  
Combinatorial Library ◽  
Aromatic Rings ◽  
Interlocked Molecules ◽  
X Ray ◽  
Π Stacking ◽  
Dynamic Combinatorial Library

The synthesis of mechanically interlocked molecules is valuable due to their unique topologies. With π-stacking intercomponent interaction, e.g., phenanthroline and anthracene, novel [2]rotaxanes have been synthesized by dynamic imine clipping reaction. Their X-ray crystal structures indicate the π-stackings between the anthracene moiety (stopper) on the thread and the (hetero)aromatic rings at the macrocycle of the rotaxanes. Moreover, the length of glycol chains affects the extra π-stacking intercomponent interactions between the phenyl groups and the dimethoxy phenyl groups on the thread. Dynamic combinatorial library has shown at best 84% distribution of anthracene-threaded phenanthroline-based rotaxane, coinciding with the crystallography in that the additional π-stacking intercomponent interactions could increase the thermodynamic stability and selectivity of the rotaxanes.

A “Dial-A-Receptor” Dynamic Combinatorial Library

2013 ◽  
Vol 125 (47) ◽  
pp. 12594-12598 ◽  
Author(s):  
Saleh Hamieh ◽  
Vittorio Saggiomo ◽  
Piotr Nowak ◽  
Elio Mattia ◽  
R. Frederick Ludlow ◽  
...  
Keyword(s):  
Combinatorial Library ◽  
Dynamic Combinatorial Library

A remarkably flexible and selective receptor for Ba2+ amplified from a hydrazone dynamic combinatorial library

2011 ◽  
Vol 47 (12) ◽  
pp. 3371 ◽  
Author(s):  
Jörg M. Klein ◽  
Vittorio Saggiomo ◽  
Lisa Reck ◽  
Mary McPartlin ◽  
G. Dan Pantoş ◽  
...  
Keyword(s):  
Combinatorial Library ◽  
Dynamic Combinatorial Library

Chloroform-Soluble Schiff-Base Zn(II) or Cd(II) Complexes from a Dynamic Combinatorial Library

2001 ◽  
Vol 40 (7) ◽  
pp. 1591-1596 ◽  
Author(s):  
Daniel M. Epstein ◽  
Seema Choudhary ◽  
Melvyn Rowen Churchill ◽  
Kim M. Keil ◽  
Alexey V. Eliseev ◽  
...  
Keyword(s):  
Schiff Base ◽  
Combinatorial Library ◽  
Dynamic Combinatorial Library

scholarly journals The Use of Electrospray Mass Spectrometry to Determine Speciation in a Dynamic Combinatorial Library for Anion Recognition

2012 ◽  
Vol 18 (43) ◽  
pp. 13733-13742 ◽  
Author(s):  
Hazel I. A. Phillips ◽  
Aleksey V. Chernikov ◽  
Nicholas C. Fletcher ◽  
Alison E. Ashcroft ◽  
James R. Ault ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Combinatorial Library ◽  
Electrospray Mass Spectrometry ◽  
Anion Recognition ◽  
Dynamic Combinatorial Library
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