Suzuki, Yuto et al. published their research in Chemistry Letters in 2022 | CAS: 102-09-0

Diphenyl carbonate (cas: 102-09-0) belongs to esters. Esters are widespread in nature and are widely used in industry. In nature, fats are in general triesters derived from glycerol and fatty acids. Esters are responsible for the aroma of many fruits, including apples, durians, pears, bananas, pineapples, and strawberries. Esters contain a carbonyl center, which gives rise to 120° C–C–O and O–C–O angles. Unlike amides, esters are structurally flexible functional groups because rotation about the C–O–C bonds has a low barrier. Their flexibility and low polarity is manifested in their physical properties; they tend to be less rigid (lower melting point) and more volatile (lower boiling point) than the corresponding amides. COA of Formula: C13H10O3

Photo-on-demand Phosgenation Reactions with Chloroform Triggered by Cl2 upon Irradiation with Visible Light: Syntheses of Chloroformates, Carbonate Esters, and Isocyanates was written by Suzuki, Yuto;Liang, Fengying;Okazoe, Takashi;Okamoto, Hidekazu;Takeuchi, Yu;Tsuda, Akihiko. And the article was included in Chemistry Letters in 2022.COA of Formula: C13H10O3 The following contents are mentioned in the article:

Chloroform (CHCl3) upon bubbling with O2 containing ∼2% Cl2 underwent oxidative photochem. conversion to phosgene (COCl2) when exposed to a white LED light. Cl2 may serve as a visible light-responsive radical initiator in the radical chain reactions of CHCl3 and O2. This photochem. reaction allowed both in situ and stepwise one-pot phosgenation reactions, which are simple and safe methods, without expensive apparatus It can be applied to a variety of conventional organic syntheses using phosgene and phosgene oligomers. This study involved multiple reactions and reactants, such as Diphenyl carbonate (cas: 102-09-0COA of Formula: C13H10O3).

Diphenyl carbonate (cas: 102-09-0) belongs to esters. Esters are widespread in nature and are widely used in industry. In nature, fats are in general triesters derived from glycerol and fatty acids. Esters are responsible for the aroma of many fruits, including apples, durians, pears, bananas, pineapples, and strawberries. Esters contain a carbonyl center, which gives rise to 120° C–C–O and O–C–O angles. Unlike amides, esters are structurally flexible functional groups because rotation about the C–O–C bonds has a low barrier. Their flexibility and low polarity is manifested in their physical properties; they tend to be less rigid (lower melting point) and more volatile (lower boiling point) than the corresponding amides. COA of Formula: C13H10O3

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