222317-04-6Relevant articles and documents
Synthesis, physico-chemical and iron(III)-chelating properties of novel hexadentate 3-hydroxy-2(1H)pyridinone ligands
Rai, Bijaya L.,Khodr, Hicham,Hider, Robert C.
, p. 1129 - 1142 (1999)
Synthesis of hexadentate ligands via the in situ formation of 1-hydroxy benzotriazolyl active ester in the presence of 2-(1H-benzotriazol-1-yl)- 1,1,3,3-tetramethyluronium tetrafluoroborate, TBTU as a coupling agent is described. The pKa values and distri