Facile and efficient oxidative transformation of primary alcohols to methyl esters in water using hypervalent iodine(III) reagents was written by Tohma, Hirofumi;Maegawa, Tomohiro;Kita, Yasuyuki. And the article was included in Synlett in 2003.Synthetic Route of C9H16O4 The following contents are mentioned in the article:
A facile and direct oxidative esterification of primary alcs. in water using a combination of a hypervalent iodine(III) reagent, iodosobenzene (PhIO), and KBr has been developed. This methodol. is expected to be environmentally benign since it uses a recyclable polymer-supported iodine(III) reagent in water. This study involved multiple reactions and reactants, such as Ethyl methyl adipate (cas: 18891-13-9Synthetic Route of C9H16O4).
Ethyl methyl adipate (cas: 18891-13-9) 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. 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.Synthetic Route of C9H16O4
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics