TY - JOUR
T1 - Synthesis and cubic nonlinear optical behavior of phenyl and ferrocenyl-ended resorcinarene-based dendrimers
AU - Victorovna-Lijanova, Irina
AU - Reyes-Valderrama, Maria I.
AU - Maldonado, José Luis
AU - Ramos-Ortiz, Gabriel
AU - Tatiana, Klimova
AU - Martínez-García, Marcos
N1 - Funding Information:
This work was supported by the DGAPA (IN209106). We would also like to thank Nieves Z.S.M., Rios O.H., Velasco L., Huerta S.E., Patiño M.M.R., and Peña Gonzalez M.A., for technical assistance.
PY - 2008/5/5
Y1 - 2008/5/5
N2 - Dendrimers were synthesized with phenyl and ferrocenyl-ended groups joined by vinyl moieties. All the dendrons used for dendrimers synthesis had showed trans configuration. This configuration as well as the 'cone' conformation of the resorcinarenes was preserved in the dendrimers, as it was shown by 1H NMR spectroscopy. The chemical structure and purity of the synthesized dendrimers were confirmed by 1H and 13C NMR, FAB+, MALDI-TOF, electrospray mass spectra, and elemental analysis. Cubic nonlinear optical behavior of this first generation of resorcinarene dendrimers was studied. The χ(3) values estimated from the THG Maker-fringe technique for the phenyl and ferrocenyl-ended resorcinarene dendrimers dispersed in thin solid films are of the order of 10-13 and 10-12 esu, respectively.
AB - Dendrimers were synthesized with phenyl and ferrocenyl-ended groups joined by vinyl moieties. All the dendrons used for dendrimers synthesis had showed trans configuration. This configuration as well as the 'cone' conformation of the resorcinarenes was preserved in the dendrimers, as it was shown by 1H NMR spectroscopy. The chemical structure and purity of the synthesized dendrimers were confirmed by 1H and 13C NMR, FAB+, MALDI-TOF, electrospray mass spectra, and elemental analysis. Cubic nonlinear optical behavior of this first generation of resorcinarene dendrimers was studied. The χ(3) values estimated from the THG Maker-fringe technique for the phenyl and ferrocenyl-ended resorcinarene dendrimers dispersed in thin solid films are of the order of 10-13 and 10-12 esu, respectively.
KW - Dendrimers
KW - Ferrocenyl
KW - Nonlinear optics
KW - Phenyl
KW - Resorcinarene
KW - π-Conjugated systems
UR - http://www.scopus.com/inward/record.url?scp=41549109233&partnerID=8YFLogxK
U2 - 10.1016/j.tet.2008.02.050
DO - 10.1016/j.tet.2008.02.050
M3 - Artículo
SN - 0040-4020
VL - 64
SP - 4460
EP - 4467
JO - Tetrahedron
JF - Tetrahedron
IS - 19
ER -