17273-36-8Relevant articles and documents
Preparation of Naphthalene-2,3,6,7-tetracarboxylic Acid
Chiba, Koji,Tagaya, Hideyuki,Kono, Hiroshi
, p. 1933 - 1936 (1988)
In the presence of sodium iodide and cadmium oxide, sodium 1-naphthoate was effectively converted into naphthalene-2,3,6,7-tetracarboxylate at 480 deg C under carbon dioxide pressure.The minor product was naphthalene-2,6-dicarboxylate.Also in the rearrangement of sodium 2-naphthoate, the addition effect of sodium iodide was observed.