TY - JOUR
T1 - Imine ligands based on ferrocene: Synthesis, structural and Mössbauer characterization and evaluation as chromogenic and electrochemical sensors for Hg2+
AU - Rosa, Vitor
AU - Gaspari, Ana P. S.
AU - Folgosa, Filipe
AU - Cordas, Cristina M.
AU - Tavares, Pedro
AU - Santos-Silva, Teresa
AU - Barroso, Sónia
AU - Avilés, Teresa
N1 - info:eu-repo/grantAgreement/FCT/5876/147218/PT#
info:eu-repo/grantAgreement/WT//019407#
info:eu-repo/grantAgreement/FCT/5876/147258/PT#
info:eu-repo/grantAgreement/FCT/SFRH/SFRH%2FBPD%2F48430%2F2008/PT#
info:eu-repo/grantAgreement/FCT/SFRH/SFRH%2FBPD%2F44262%2F2008/PT#
info:eu-repo/grantAgreement/FCT/3599-PPCDT/127013/PT#
info:eu-repo/grantAgreement/FCT/3599-PPCDT/125363/PT#
PT2020 Partnership Agreement (POCI-01-0145-FEDER-007728).
Program Ciencia 2008, from Fundacao para a Ciencia e Tecnologia, (FCT) Portugal.
Sem PDF conforme despacho.
PY - 2018/1/1
Y1 - 2018/1/1
N2 - The compounds 1-naphthyliminoferrocene, 1, and 2-methyl-1-naphthyliminoferrocene, 2, were prepared by the reaction of ferrocenecarboxaldehyde and the corresponding amine, 1-naphthylamine and 2-methyl-1-naphthylamine with one drop of pyrrolidine as the catalyst, in CH2Cl2, under an inert atmosphere. The compounds were fully characterized by elemental analyses, matrix-assisted laser desorption/ionization-time-of-flight mass spectrometry (MALDI-TOF), FT-IR, 1H and 13C NMR as well as two-dimensional, NOESY, COSY and HSQC, NMR spectroscopy. Mössbauer spectroscopic studies were performed to characterize iron species in both compounds. The solid-state molecular structures of compounds 1 and 2 were determined by single crystal X-ray diffraction. Analysis of the electrochemical behaviour of complexes 1 and 2 was performed by cyclic and square wave voltammetry. Compounds 1 and 2 were tested as chromogenic and electrochemical sensors for Hg2+.
AB - The compounds 1-naphthyliminoferrocene, 1, and 2-methyl-1-naphthyliminoferrocene, 2, were prepared by the reaction of ferrocenecarboxaldehyde and the corresponding amine, 1-naphthylamine and 2-methyl-1-naphthylamine with one drop of pyrrolidine as the catalyst, in CH2Cl2, under an inert atmosphere. The compounds were fully characterized by elemental analyses, matrix-assisted laser desorption/ionization-time-of-flight mass spectrometry (MALDI-TOF), FT-IR, 1H and 13C NMR as well as two-dimensional, NOESY, COSY and HSQC, NMR spectroscopy. Mössbauer spectroscopic studies were performed to characterize iron species in both compounds. The solid-state molecular structures of compounds 1 and 2 were determined by single crystal X-ray diffraction. Analysis of the electrochemical behaviour of complexes 1 and 2 was performed by cyclic and square wave voltammetry. Compounds 1 and 2 were tested as chromogenic and electrochemical sensors for Hg2+.
UR - http://www.scopus.com/inward/record.url?scp=85042660639&partnerID=8YFLogxK
U2 - 10.1039/c7nj04319h
DO - 10.1039/c7nj04319h
M3 - Article
AN - SCOPUS:85042660639
SN - 1144-0546
VL - 42
SP - 3334
EP - 3343
JO - New Journal of Chemistry
JF - New Journal of Chemistry
IS - 5
ER -