109082-23-7Relevant articles and documents
Metal Template Reactions. XXIV. Synthesis of Macrocyclic Amide and Ester Complexes via Substituted 1,1'-Oxalylbisisatins and the Deesterification of Some ester Complexes
Black, David St. C.,Moss, G. Ian
, p. 143 - 155 (2007/10/02)
The 5-substituted phenylglyoxylic esters (3) and amides (4) have been prepared via the corresponding 1,1'oxalylbisisatins (2).The nickel(II) macrocyclic amide complexes (7) have been prepared but the related ester complexes (5) were found to undergo deesterification (hydrolysis and decarboxylation) to provide a convenient route to the proto-complexes (6).