Open Chemistry Journal
2016, 3 : 25-34Published online 2016 May 25. DOI: 10.2174/1874842201603010025
Publisher ID: CHEM-3-25
RESEARCH ARTICLE
Design and Synthesis of a Multi Cu(II)-porphyrin Array
a
Instituto de Química, Universidad Nacional Autónoma de México, Ciudad Universitaria, Mexico city, Mexico
b Instituto de Física, Universidad Nacional Autónoma de México, Ciudad Universitaria, Mexico city, Mexico
* Address correspondence to this author at the Instituto de Química, Universidad Nacional Autónoma de México, Ciudad Universitaria, Circuito Exterior, Coyoacán, C.P. 04510, México city, México; E-mail: margar@unam.mx
b Instituto de Física, Universidad Nacional Autónoma de México, Ciudad Universitaria, Mexico city, Mexico
* Address correspondence to this author at the Instituto de Química, Universidad Nacional Autónoma de México, Ciudad Universitaria, Circuito Exterior, Coyoacán, C.P. 04510, México city, México; E-mail: margar@unam.mx
ABSTRACT
A new class of porphyrin array was synthesized. The Cu(II) porphyrin-PAMAM-Cu(II) porphyrin was obtained in good yields. The EPR studies showed that all porphyrins obtained have signals of a copper complex with planar geometry, and no variation in the tetrahedral distortion of the porphyrin ring was observed. The UV-vis and emission studies showed that the intensity of the signal increased due to the presence of 5 porphyrin moieties in the structure. In order to further characterize this molecule, thin films were prepared by using the thermal evaporation method. The morphology of the film showed a homogeneous structure while conductivity measurements exhibit a good conductive response.