171087-98-2Relevant articles and documents
Synthesis of bis(catechol) ligands derived from Troeger's base and their dinuclear triple-stranded complexes with titanium(IV) ions
Kiehne, Ulf,Luetzen, Arne
, p. 5703 - 5711 (2008/09/17)
Bis(catechol) ligands derived from 2,8-disubstituted analogues of Troeger's base and monofunctionalized MOM-protected or unprotected catechols bearing both rigid and flexible spacers were synthesized, which gave rise to dissymmetric oxygen donor ligands w
Synthesis of linear oligo(catechol) ligands for the metal directed self-assembling of helicates
Albrecht, Markus
, p. 230 - 236 (2007/10/03)
The synthesis of the oligo(catechol) systems 1-4 with different substituents, length of the connecting spacer, and number of catechol units is achieved by the use of various coupling reactions (e.g. Wurtz, Glaser-Eglinton, Stephens-Castro). In order to do this methods of preparing the building blocks, 2,3-dimethoxybenzyl bromides 5, 2,3-dimethoxyphenylacetylene (17), or 1,4-dibromo-2,3-dimethoxybenzene (23) have been developed starting with simple catechol (benzene-1,2-diol) derivatives.