Preparation of substituted tris(2-pyridyl)methanol derivatives as mimics of the metal binding site of carbonic anhydrase
作者:Michael J. Hannon、Paul C. Mayers、Paul C. Taylor
DOI:10.1016/s0040-4039(98)01850-4
日期:1998.11
A series of novel mono-substituted and summetrically tri-substituted tris(2-pyridyl)methanols have been prepared in a one-step reaction from the corresponding 2-bromopyridines. Metal complexes of these compounds and their further functionalised derivatives are of interest as carbonic anhydrase (CA) mimics.
Remote Substituents Influence Both the Thermodynamics and Kinetics of Zinc Binding to Tris-pyridyl Methanol Derivatives
作者:Jiachang Gong、Bruce C. Gibb
DOI:10.1021/ol0498491
日期:2004.4.1
Three families of tris-pyridyl methanol ligands were synthesized. An analysis of the Zn2+ binding properties of the ligands revealed that both steric and electronic properties of the pyridine substituents, as well as the nature of the group on the tertiary alcohol oxygen, control the thermodynamics and kinetics of complex formation.