In general, if the atoms that make up the ring contain heteroatoms, such rings become heterocycles, and organic compounds containing heterocycles are called heterocyclic compounds. An article called Multi-cycle reversible control of gas permeability in thin film composite membranes via efficient UV-induced reactions, published in 2021, which mentions a compound: 2834-05-1, Name is 11-Bromoundecanoic acid, Molecular C11H21BrO2, Recommanded Product: 11-Bromoundecanoic acid.
This communication presents a new, UV-induced mechanism to reversibly control the permeability of ultra-thin polymer coatings. Photoreversible [2+2] cycloaddition reactions were utilized to adjust the crosslinking degree and glass transition temperature of a coating. Consequently, a 300%, reversible change in the coating’s oxygen permeability was achieved without loss of performance. Ultimately, the findings demonstrate the capability of using low UV doses to reversibly and efficiently regulate mass transport through ultra-thin coatings fabricated in a facile manner.
Here is just a brief introduction to this compound(2834-05-1)Recommanded Product: 11-Bromoundecanoic acid, more information about the compound(11-Bromoundecanoic acid) is in the article, you can click the link below.
Reference:
Metal catalyst and ligand design,
Ligand Template Strategies for Catalyst Encapsulation – NCBI