In 2019,Applied Surface Science included an article by Fehr, Julia M.; McKenas, Catherine G.; Liu, Benedict; Lockett, Matthew R.. Name: 1,4,7,10,13-Pentaoxacyclopentadecane. The article was titled 《Azide-alkyne click reactions to prepare chemically modified amorphous carbon electrodes》. The information in the text is summarized as follows:
Current chemistries used to modify the surfaces of metal oxide semiconductor films are susceptible to hydrolysis and degrade at high, pos. potentials. Amorphous C (aC) films are an attractive alternative to metal oxides for the preparation of chem. modified electrodes, with surfaces and surface chemistries that are stable under atm. conditions and in solution Here, the authors prepared azide-terminated aC films, which were further modified with a Cu catalyzed azide-alkyne click reaction. The authors used XPS and cyclic voltammetry to show this modification strategy was selective to films containing azide group, enabling a new means of preparing modified aC electrodes. The experimental part of the paper was very detailed, including the reaction process of 1,4,7,10,13-Pentaoxacyclopentadecane(cas: 33100-27-5Name: 1,4,7,10,13-Pentaoxacyclopentadecane)
1,4,7,10,13-Pentaoxacyclopentadecane(cas: 33100-27-5) is a member of crown ether Ligands. Crown-ethers are macrocyclic polyethers capable of forming host-guest complexes, especially with inorganic and organic cations. Crown-ethers can incorporate protonated primary amine compounds by formation of ion-dipole bonds with the oxygen atoms of the chiral selector. Crown-ethers have been widely used for the separation of several pharmaceuticals both in aqueous and non-aqueous media. Name: 1,4,7,10,13-Pentaoxacyclopentadecane
Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem