Abstract
Starting from 3-(4-hydroxyphenyl)propanoic acid, formylation ortho to the phenol and condensation with ortho-aminophenol gave a novel functionalised Schiff-base ligand. Formation of the N-hydroxysuccinimidyl ester and non-aqueous complexation with AlEt2Cl gave a novel fluorescent biolabel displaying a Stokes shift of 100 nm. The efficacy of the new system was demonstrated by its attachment to rabbit IgG. (C) 2002 Elsevier Science Ltd. All rights reserved.
Original language | English |
---|---|
Pages (from-to) | 5169-5171 |
Number of pages | 3 |
Journal | Tetrahedron Letters |
Volume | 43 |
Issue number | 29 |
DOIs | |
Publication status | Published - 15 Jul 2002 |