Photoinduced Autonomous Nonequilibrium Operation of a Molecular Shuttle by Combined Isomerization and Proton Transfer Through a Catalytic Pathway (CROSBI ID 309845)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Nicoli, Federico* ; Curcio, Massimiliano* ; Tranfić Bakić, Marina* ; Paltrinieri, Erica ; Silvi, Serena ; Baroncini, Massimo ; Credi, Alberto
engleski
Photoinduced Autonomous Nonequilibrium Operation of a Molecular Shuttle by Combined Isomerization and Proton Transfer Through a Catalytic Pathway
We describe a [2]rotaxane whose recognition sites for the ring are a dibenzylammonium moiety, endowed with acidic and H-bonding donor properties, and an imidazolium center bearing a photoactive phenylazo substituent. Light irradiation of this compound triggers a network of E/Z isomerization and proton transfer reactions that enable autonomous and reversible ring shuttling away from equilibrium.
rotaxane ; molecular machine ; crown ether ; mechanical bond ; E/Z isomer acidity
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Podaci o izdanju
144
2022.
x-xx
objavljeno
0002-7863
1520-5126
10.1021/jacs.1c13537