Wang, Xicun published the artcilePhase transfer catalyzed synthesis of N,N-diaryl-1,2-phenylene dioxydiacetamides, Safety of 2,2-(1,2-Phenylenebis(oxy))diacetic acid, the publication is Synthetic Communications (1996), 26(14), 2765-2773, database is CAplus.
The reaction of 2,2′-[1,2-phenylenebis(oxy)]bis[acetic chloride] with arylamines gave 2,2′-[1,2-phenylenebis(oxy)]bis[N-arylacetamides] I (R = Ph, thiazolyl, naphthalenyl, etc.). The reactions were carried out under liquid-liquid phase transfer conditions, using polyethylene glycol-400 as a catalyst.
Synthetic Communications 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 C18H10F3NO3S2, Safety of 2,2-(1,2-Phenylenebis(oxy))diacetic acid.
Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia