Brzyska, W. published the artcilePreparation and properties of rare earth element complexes with benzene-1,2-dioxyacetic acid, Quality Control of 5411-14-3, the publication is Polish Journal of Chemistry (1992), 66(4), 587-94, database is CAplus.
M2L3.nH2O (M = Y, La-Nd, Sm-Lu; H2L = C6H4(OCH2CO2H)2–o; n = 7-16) were prepared Their quant. composition, solubility in H2O at 293 K and molar conductivity of their 5 ¡Á 10-1 M solutions were determined (solubilities are of the order of 10-4-10-3 mol¡¤dm-3, and conductivities of the order of 107 ¦ÌS). The x-ray diffraction patterns and IR spectra indicated that these complexes are crystalline and that the metal-ligand bond is ionic.
Polish Journal of Chemistry published new progress about 5411-14-3. 5411-14-3 belongs to catalysis-chemistry, auxiliary class Carboxylic acid,Benzene,Ether, name is 2,2-(1,2-Phenylenebis(oxy))diacetic acid, and the molecular formula is C10H10O6, Quality Control of 5411-14-3.
Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia