Altoe, Antonio P. published the artcileIonophoric neutral diamides. Phenylenedioxydiacetamides, Quality Control of 5411-14-3, the publication is Quimica Nova (1984), 7(1), 4-6, database is CAplus.
o-C6H4(OCH2CONRR1)2 [I, R = H, R1 = H, Et, Bu, CMe3, cyclopentyl, cyclohexyl, CH2CH(OMe)2, Ph, 1-naphthyl, CMe:CHCO2Me, 2-AcC6H4; R = Et, R1 = Et, Ph; R = Me, R1 = CONHMe; NRR1 = piperidino, morpholino] were prepared by treating o-C6H4(OH)2 with BrCH2CO2Et in aqueous NaOH, chelating the diacid, and amidating. I, except I (R = H, R1 = Ph, 1-naphthyl, CMe:CHCO2Me, 2-AcC6H4) complexed alk. earth metals.
Quimica Nova 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