Dendrimers Containing Ferrocene and Porphyrin Moieties: Synthesis and Cubic Non-Linear Optical Behavior

Molecules

Eric G. Morales-Espinoza¹  Karla E. Sanchez-Montes¹  Elena Klimova¹  Tatiana Klimova¹  Irina V. Lijanova¹  José L. Maldonado¹  Gabriel Ramos-Ortíz¹  Simón Hernández-Ortega¹ 

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

关键词: ferrocene;    porphyrin;    dendrimers;    non-linear optics;   

DOI  :  10.3390/molecules15042564

来源: mdpi

【 摘 要 】

Dendrons with ferrocenyl ended groups joined by styryl moieties were attached to a porphyrin core. All the dendrons used for dendrimer synthesis showed trans configuration. The chemical structure of the first generation dendron was confirmed by X-ray crystallographic studies. The structure of the synthesized dendrimers was confirmed by ¹H- and ¹³C-NMR, electrospray mass spectrometry and elemental analysis. Cubic non-linear optical behavior of the ferrocene and porphyrin-containing dendrimers was studied in solid thin films by THG Maker-Fringe technique at 1,260 nm.

【 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.