A series of push-pull mols., each incorporating a pentafluorophenyl ring as an inductive accepting group, has been synthesized. The nonlinear optical properties of these compds. were measured in soln. by EFISH (operating at 1907 nm) and in the solid state by the Kurtz powder technique (at 1907 nm). Values of μβ, the product of the mol. dipole moment and its first-order hyperpolarizability, of up to 200 × 10-48 esu were obtained.
Synthesis and spectroscopic and NLO properties of "push-pull" structures incorporating the inductive electron-withdrawing pentafluorophenyl group / A. Papagni, S. Maiorana, P. Del Buttero, D. Perdicchia, F. Cariati, E. Cariati, W. Marcolli. - In: EUROPEAN JOURNAL OF ORGANIC CHEMISTRY. - ISSN 1434-193X. - 2002:8(2002), pp. 1380-1384. [10.1002/1099-0690(200204)2002:8<1380]
Synthesis and spectroscopic and NLO properties of "push-pull" structures incorporating the inductive electron-withdrawing pentafluorophenyl group
S. MaioranaSecondo
;P. Del Buttero;D. Perdicchia;F. Cariati;E. CariatiPenultimo
;
2002
Abstract
A series of push-pull mols., each incorporating a pentafluorophenyl ring as an inductive accepting group, has been synthesized. The nonlinear optical properties of these compds. were measured in soln. by EFISH (operating at 1907 nm) and in the solid state by the Kurtz powder technique (at 1907 nm). Values of μβ, the product of the mol. dipole moment and its first-order hyperpolarizability, of up to 200 × 10-48 esu were obtained.
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