Preparation of alkyl aryl sulfides from alcohols and 2-sulfanylbenzothiazole by a new type of oxidation-reduction condensation using aryl diphenylphosphinite and benzoquinone derivatives was written by Kuroda, Kiichi;Hayashi, Yujiro;Mukaiyama, Teruaki. And the article was included in Chemistry Letters in 2008.COA of Formula: C11H14O3 This article mentions the following:
A method for the preparation of alkyl aryl sulfides from alcs. and 2-sulfanylbenzothiazole by a new type of oxidation-reduction condensation using Ph diphenylphosphinite and 2,6-dimethoxy-1,4-benzoquinone is described. In this reaction, the chiral alcs. are converted into the corresponding chiral sulfides with almost complete inversion of configurations under mild and neutral conditions. In the experiment, the researchers used many compounds, for example, Benzyl 2-hydroxy-2-methylpropanoate (cas: 19444-23-6COA of Formula: C11H14O3).
Benzyl 2-hydroxy-2-methylpropanoate (cas: 19444-23-6) 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. 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.COA of Formula: C11H14O3
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics