A set of molecular salts with general formula [1H]nA·xH2O (1 = 4-amino-cinnamic acid, An- = NO3-, BF4-, PF6-, SO42-, x = 0, 1) was prepared and structurally characterized. [1H]Cl and [1H]2SO4·H2O(ii) were found to undergo an SCSC stepwise [2+2] photodimerization, which was followed by X-ray diffraction; a kinetic analysis was performed on single crystals of both salts. In the case of [1H]Cl the photoreaction was also studied on polycrystalline materials.

D'Agostino, S., Spinelli, F., Boanini, E., Braga, D., Grepioni, F. (2016). Single crystal to single crystal [2+2] photoreactions in chloride and sulphate salts of 4-amino-cinnamic acid via solid-solution formation: A structural and kinetic study. CHEMICAL COMMUNICATIONS, 52(9), 1899-1902 [10.1039/c5cc09412g].

Single crystal to single crystal [2+2] photoreactions in chloride and sulphate salts of 4-amino-cinnamic acid via solid-solution formation: A structural and kinetic study

D'AGOSTINO, SIMONE;SPINELLI, FLORIANA;BOANINI, ELISA;BRAGA, DARIO;GREPIONI, FABRIZIA
2016

Abstract

A set of molecular salts with general formula [1H]nA·xH2O (1 = 4-amino-cinnamic acid, An- = NO3-, BF4-, PF6-, SO42-, x = 0, 1) was prepared and structurally characterized. [1H]Cl and [1H]2SO4·H2O(ii) were found to undergo an SCSC stepwise [2+2] photodimerization, which was followed by X-ray diffraction; a kinetic analysis was performed on single crystals of both salts. In the case of [1H]Cl the photoreaction was also studied on polycrystalline materials.
2016
D'Agostino, S., Spinelli, F., Boanini, E., Braga, D., Grepioni, F. (2016). Single crystal to single crystal [2+2] photoreactions in chloride and sulphate salts of 4-amino-cinnamic acid via solid-solution formation: A structural and kinetic study. CHEMICAL COMMUNICATIONS, 52(9), 1899-1902 [10.1039/c5cc09412g].
D'Agostino, Simone; Spinelli, Floriana; Boanini, Elisa; Braga, Dario; Grepioni, Fabrizia
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11585/551667
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