Diaminomethylenemalononitriles and Diaminomethyleneindanediones as Dual Hydrogen Bond Donors for Anion Recognition

2021 ◽  
Author(s):  
Jakob D. E. Lane ◽  
Stuart N. Berry ◽  
William Lewis ◽  
Junming Ho ◽  
Katrina A. Jolliffe
Keyword(s):  
Hydrogen Bond ◽  
Anion Recognition ◽  
Hydrogen Bond Donors

scholarly journals Synthesis and Anion Recognition Features of a Molecular Cage Containing Both Hydrogen Bond Donors and Acceptors

2019 ◽  
Vol 21 (11) ◽  
pp. 4336-4339 ◽  
Author(s):  
Ju Hyun Oh ◽  
Jeong Hyeon Kim ◽  
Dong Sub Kim ◽  
Hye Jin Han ◽  
Vincent M. Lynch ◽  
...  
Keyword(s):  
Hydrogen Bond ◽  
Anion Recognition ◽  
Hydrogen Bond Donors

scholarly journals Anion receptors containing thiazine-1,1-dioxide heterocycles as hydrogen bond donors

2010 ◽  
Vol 6 ◽  
Author(s):  
Hong-Bo Wang ◽  
James A Wisner ◽  
Michael C Jennings
Keyword(s):  
Hydrogen Bond ◽  
Crystal Structures ◽  
Anion Recognition ◽  
Anion Receptors ◽  
X Ray ◽  
Phenyl Rings ◽  
Hydrogen Bond Donors

The synthesis, X-ray crystal structures and anion recognition properties of two receptors containing thiazine-1,1-dioxide heterocycles as hydrogen bond donating subunits are reported. The newly synthesized receptors display much different anion selectivities in acetone-d 6 than N,N′-diphenyl-1,3-disulfonamidobenzene that was used as a comparison. The selectivity exhibited by one of the new receptors for chloride anions can be attributed to greater steric demand in the cleft formed, in part, by its terminal phenyl rings; an effect that is absent in the comparison receptor.

Gold setting the “gold standard” among transition metals as a hydrogen bond acceptor – a theoretical investigation

2017 ◽  
Vol 46 (15) ◽  
pp. 4960-4967 ◽  
Author(s):  
Ferdinand Groenewald ◽  
Helgard G. Raubenheimer ◽  
Jan Dillen ◽  
Catharine Esterhuysen
Keyword(s):  
Hydrogen Bond ◽  
Transition Metals ◽  
Theoretical Investigation ◽  
Gold Standard ◽  
Hydrogen Bond Acceptor ◽  
Hydrogen Bond Donors

MP2/aug-cc-pVTZ-pp calculations show that the Au(i) atom of dimethylaurate behaves as a hydrogen-bond acceptor to a range of hydrogen-bond donors.

scholarly journals Anion-Abstraction Catalysis: The Cooperative Mechanism of α-Chloroether Activation by Dual Hydrogen-Bond Donors

ACS Catalysis ◽  
2016 ◽  
Vol 6 (7) ◽  
pp. 4616-4620 ◽  
Author(s):  
David D. Ford ◽  
Dan Lehnherr ◽  
C. Rose Kennedy ◽  
Eric N. Jacobsen
Keyword(s):  
Hydrogen Bond ◽  
Hydrogen Bond Donors
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