Synthesis of Porphyrin-Dendrimers with a Pyrene in the Periphery and Their Cubic Nonlinear Optical Properties

Molecules

Eric G. Morales-Espinoza¹  Irina V. Lijanova¹  Omar G. Morales-Saavedra¹  Vícente Torres-Zuñiga¹  Simon Hernandez-Ortega¹ 

[1] ¹Instituto de Química, Universidad Nacional Autónoma de México, Cd. Universitaria, Circuito Exterior, Coyoacán, C.P., México D.F. 04510, Mexico

关键词: pyrene;    porphyrin;    dendrimers;    nonlinear optics;   

DOI  :  10.3390/molecules16086950

来源: mdpi

【 摘 要 】

Dendrons of pyrene derivatives were attached to a porphyrin core. A marked effect in solution for the dendrimers was observed in the absorption spectra. All the compounds obtained were characterized by ¹H-, ¹³C-NMR, FTIR, UV-vis, MALDI-TOF or FAB+ mass spectrometry and elemental analysis. The cubic nonlinear optical behavior of some the synthesized compounds was tested via Z-Scan measurements in spin-coated film samples.

【 授权许可】

CC BY   
This is an open access article distributed under the Creative Commons Attribution License (CC BY) which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.