Synthesis and electrochemical properties of a new range of strained 2-aza-[3]ferrocenophanes

Authors
Tarraga, A Molina, P Lopez, JL Velasco, MD
Citation
A. Tarraga et al., Synthesis and electrochemical properties of a new range of strained 2-aza-[3]ferrocenophanes, TETRAHEDR L, 42(51), 2001, pp. 8989-8992
Citations number
42
Categorie Soggetti
Chemistry & Analysis","Organic Chemistry/Polymer Science
Journal title
TETRAHEDRON LETTERS
ISSN journal
00404039 → ACNP
Volume
42
Issue
51
Year of publication
2001
Pages
8989 - 8992
Database
ISI
SICI code
0040-4039(200112)42:51<8989:SAEPOA>2.0.ZU;2-O
Abstract
The previously unreported 2-aza-[3]ferrocenophanes 3 and 4, prepared from a preformed [5]ferrocenophane. act as electrochemical sensors either of Mg2, Zn2+ and Ni2- cations (free ligand): a new redox peak appears in the CV s hifted 310-360 mV or hydrogensulfate anion (protonated ligand) via a signif icant cathodic perturbation. (C) 2001 Elsevier Science Ltd. All rights rese rved.