Issue 47, 2017

Formation of supramolecular hetero-triads by controlling the hydrogen bonding of conjugate bases with a diprotonated porphyrin based on electrostatic interaction

Abstract

The thermodynamic stability of diprotonated saddle-distorted dodecaphenylporphyrin (H4DPP2+(X)2) was controlled by the hydrogen-bonding strength of conjugate bases (X) of strong acids (HX) or acids (R+-COOH) having positively charged moieties. The thermodynamic control of H4DPP2+(X)2 made it possible to achieve selective formation of supramolecular hetero-triads, H4DPP2+(X)(Cl).

Graphical abstract: Formation of supramolecular hetero-triads by controlling the hydrogen bonding of conjugate bases with a diprotonated porphyrin based on electrostatic interaction

Supplementary files

Article information

Article type
Communication
Submitted
10 May 2017
Accepted
17 May 2017
First published
19 May 2017

Chem. Commun., 2017,53, 6359-6362

Formation of supramolecular hetero-triads by controlling the hydrogen bonding of conjugate bases with a diprotonated porphyrin based on electrostatic interaction

W. Suzuki, H. Kotani, T. Ishizuka, Y. Shiota, K. Yoshizawa and T. Kojima, Chem. Commun., 2017, 53, 6359 DOI: 10.1039/C7CC03635C

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