Aoki, Daisuke et al. published their research in Konbatekku in 2022 | CAS: 102-09-0

Diphenyl carbonate (cas: 102-09-0) belongs to esters. Esters perform as high-grade solvents for a broad array of plastics, plasticizers, resins, and lacquers, and are one of the largest classes of synthetic lubricants on the commercial market. Many esters have the potential for conformational isomerism, but they tend to adopt an s-cis (or Z) conformation rather than the s-trans (or E) alternative, due to a combination of hyperconjugation and dipole minimization effects. The preference for the Z conformation is influenced by the nature of the substituents and solvent, if present. Lactones with small rings are restricted to the s-trans (i.e. E) conformation due to their cyclic structure.Quality Control of Diphenyl carbonate

Recycling system that converts plastic into fertilizer was written by Aoki, Daisuke;Otsuka, Hideyuki. And the article was included in Konbatekku in 2022.Quality Control of Diphenyl carbonate The following contents are mentioned in the article:

More than 70% of the polymer materials (plastics) that are indispensable for daily life are discarded. In order to recycle plastics, it is necessary to selectively collect only plastics from all waste products and carry out a recycling process according to the type of plastics, but the problem to be solved in any case is is left. Focusing on the recycling process related to this article, two typical recycling processes (material recycling and chem. recycling) can be briefly mentioned by collecting, processing and reusing used plastics. In “Material Recycling”, the color is suitable due to foreign matter contamination and the quality is deteriorated due to the deterioration of the mol. chamber that occurs in the recycling process. In this article, the author devices a method to degrade the polycarbonates to produce fertilizers for plants from plastic wastes. This study involved multiple reactions and reactants, such as Diphenyl carbonate (cas: 102-09-0Quality Control of Diphenyl carbonate).

Diphenyl carbonate (cas: 102-09-0) belongs to esters. Esters perform as high-grade solvents for a broad array of plastics, plasticizers, resins, and lacquers, and are one of the largest classes of synthetic lubricants on the commercial market. Many esters have the potential for conformational isomerism, but they tend to adopt an s-cis (or Z) conformation rather than the s-trans (or E) alternative, due to a combination of hyperconjugation and dipole minimization effects. The preference for the Z conformation is influenced by the nature of the substituents and solvent, if present. Lactones with small rings are restricted to the s-trans (i.e. E) conformation due to their cyclic structure.Quality Control of Diphenyl carbonate

Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics