Tsukamoto, Takamasa published the artcileHighly Accurate Synthesis of Quasi-sub-nanoparticles by Dendron-assembled Supramolecular Templates, Formula: C15H14O3, the publication is Angewandte Chemie, International Edition (2022), 61(8), e202114353, database is CAplus and MEDLINE.
Quasi-sub-nanomaterials (1-3 nm) have been predicted to exhibit unique properties originating from the gray structures considered both bulk solids and mols., while their synthesis is extremely difficult. The present study describes a new template synthesis method for quasi-sub-nanosized materials using a combination of coordination chem. and polymer chem. Utilizing self-assembly of guest basic phenylazomethine dendron units onto host acidic core units with six tritylium cations, the dendron-assembled supramols. were constructed easily and quant. without costly techniques. This huge supramol. capsule accumulating multiple acidic rhodium salts in its basic ligands enabled a precise synthesis of rhodium particles via formation of multinuclear complexes. The obtained particles (Rh84, â?.5 nm) have particle sizes within 1-3 nm range and were larger than conventional sub-nanoparticles (Rh14, â?.85 nm), therefore the precise template synthesis of quasi-sub-nanoparticles was successfully demonstrated.
Angewandte Chemie, International Edition published new progress about 50670-76-3. 50670-76-3 belongs to esters-buliding-blocks, auxiliary class Benzene,Phenol,Ester, name is Ethyl 4′-hydroxy-[1,1′-biphenyl]-4-carboxylate, and the molecular formula is C12H6NNaO4, Formula: C15H14O3.
Referemce:
https://en.wikipedia.org/wiki/Ester,
Ester – an overview | ScienceDirect Topics