A new and facile method for the direct preparation of 浼?hydroxy carboxylic acid esters from 浼?灏?unsaturated carboxylic acid esters with molecular oxygen and phenylsilane catalyzed by bis(dipivaloylmethanato)manganese(II) complex was written by Inoki, Satoshi;Kato, Koji;Isayama, Shigeru;Mukaiyama, Teruaki. And the article was included in Chemistry Letters in 1990.HPLC of Formula: 15399-05-0 This article mentions the following:
The regioselective oxygenation of 浼?灏?unsaturated carboxylates was catalyzed by bis(pivaloylmethanato)manganese(II) in the presence of PhSiH3. E.g., the oxygenation of (E)-MeCH:CHCO2CH2Ph gave 91% EtCH(OH)CO2CH2Ph. The oxygenation of di-Me fumarate and di-Me maleate gave di-Me malate. The reaction proceeds presumably via a radical process. In the experiment, the researchers used many compounds, for example, Ethyl 2-hydroxy-3-phenylpropanoate (cas: 15399-05-0HPLC of Formula: 15399-05-0).
Ethyl 2-hydroxy-3-phenylpropanoate (cas: 15399-05-0) belongs to esters. Esters are also usually derived from carboxylic acids. It may also be obtained by reaction of acid anhydride or acid halides with alcohols or by the reaction of salts of carboxylic acids with alkyl halides. Esterification is the general name for a chemical reaction in which two reactants (typically an alcohol and an acid) form an ester as the reaction product. Esters are common in organic chemistry and biological materials.HPLC of Formula: 15399-05-0
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics