Shirali, Somayeh published the artcilePreparation and Characterization of Novel Hybrid Nanomaterial Catalyst MCM-41@AzaCrown-SB-cu and its Application in Synthesis of Hexahydroquinoline Derivatives under Solvent-Free Conditions, Safety of 2,2-(1,2-Phenylenebis(oxy))diacetic acid, the publication is Silicon (2021), 13(8), 2479-2491, database is CAplus.
Synthesis of efficient and reusable catalyst was carried out by immobilizing azacrown ether onto the covalently linked amine-functionalized mesoporous MCM-41 via a simple method. Application of this linked azacrown ether functionalized MCM-41 catalyst was also investigated as an effective, heterogeneous in the synthesis of hexahydroquinoline derivatives I (R = H, 4-Me, 4-Cl, etc.) under solvent-free conditions at environment temperature The heterogeneous catalyst is characterized by TGA, XRD, TEM, 1HNMR, 13CNMR, and FT-IR techniques. The results of theses anal. showed that, MCM-41@azacrown-SB-Cu catalyst with a 22.99% mol loading of copper has given excellent catalytic activity and high efficiency in a short time. It is noted that one of the most valuable factors in this work is the recyclability of the catalyst.
Silicon 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 C10H12F6N4O6PdS2, Safety of 2,2-(1,2-Phenylenebis(oxy))diacetic acid.
Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia