New Synthetic Approach to Polyfluorinated Carbonates was written by Semenova, A. M.;Ezhikova, M. A.;Kodess, M. I.;Zapevalov, A. Ya.;Pestov, A. V.. And the article was included in Russian Journal of Organic Chemistry in 2020.HPLC of Formula: 102-09-0 The following contents are mentioned in the article:
Transesterification of com. titanium(IV) alkoxides with 2,2,3,3-tetrafluoropropan-1-ol, followed by in situ transesterification of mixed titanium(IV) alkoxides thus formed with di-Ph carbonate, afforded alkyl 2,2,3,3-tetrafluoropropyl carbonates I [R = Et, i-Pr, n-Bu; R1 = OCH2CF2CF2H] and bis(2,2,3,3-tetrafluoropropyl)carbonates I [R = R1 = Et, i-Pr, n-Bu] in up to 60% yield. The degree of transesterification decreased in the series (i-PrO)4Ti > (EtO)4Ti > (BuO)4Ti and did not exceed 68%. The selectivity for alkyl 2,2,3,3-tetrafluoropropyl carbonates and bis(2,2,3,3-tetrafluoropropyl)carbonate was found to change depending on the composition of mixed titanium(IV) alkoxide formed in situ. This study involved multiple reactions and reactants, such as Diphenyl carbonate (cas: 102-09-0HPLC of Formula: 102-09-0).
Diphenyl carbonate (cas: 102-09-0) belongs to esters. Esters typically have a pleasant smell; those of low molecular weight are commonly used as fragrances and are found in essential oils and pheromones. Cyclic esters are called lactones, regardless of whether they are derived from an organic or inorganic acid. One example of an organic lactone is γ-valerolactone.HPLC of Formula: 102-09-0
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics