Literature DB >> 25369117

Bifunctional photoacids: remote protonation affecting chemical reactivity.

Julia Ditkovich1, Tzach Mukra, Dina Pines, Dan Huppert, Ehud Pines.   

Abstract

Reversible protonation (deprotonation) of a side-group is a useful and convenient way to affect the reactivity of large organic and biological molecules. We use bifunctional photoacids to demonstrate how the protonation state of a basic side-group (COO(-)) controls the reactivity of the main acidic group of the photoacid (OH), both in the ground and the electronic excited state of 6-carboxy derivatives of 2-naphthol.

Entities:  

Year:  2014        PMID： 25369117     DOI： 10.1021/jp509104x

Source DB:  PubMed          Journal:  J Phys Chem B        ISSN： 1520-5207            Impact factor:   2.991


  3 in total

1.  Ultrafast Proton Transport between a Hydroxy Acid and a Nitrogen Base along Solvent Bridges Governed by the Hydroxide/Methoxide Transfer Mechanism.

Authors:  Maria Ekimova; Felix Hoffmann; Gül Bekçioğlu-Neff; Aidan Rafferty; Oleg Kornilov; Erik T J Nibbering; Daniel Sebastiani
Journal:  J Am Chem Soc       Date:  2019-09-06       Impact factor: 15.419

2.  Changes in Optical Properties upon Dye-Clay Interaction: Experimental Evaluation and Applications.

Authors:  Giorgia Giovannini; René M Rossi; Luciano F Boesel
Journal:  Nanomaterials (Basel)       Date:  2021-01-14       Impact factor: 5.076

3.  Adduct under Field-A Qualitative Approach to Account for Solvent Effect on Hydrogen Bonding.

Authors:  Ilya G Shenderovich; Gleb S Denisov
Journal:  Molecules       Date:  2020-01-21       Impact factor: 4.411
  3 in total

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