Selenium dioxide E-methyl oxidation of suitably protected geranyl derivatives-synthesis of farnesyl mimics was written by Fairlamb, I. J. S.;Dickinson, J. M.;Pegg, M.. And the article was included in Tetrahedron Letters in 2001.HPLC of Formula: 37905-02-5 The following contents are mentioned in the article:
Difunctional allylic terpenes are important synthetic building blocks. Functionalization of protected geranyl derivatives by SeO2 provides a convenient route to such compounds The effect of the geranyl protecting group on the oxidation of the terminal (E)-Me group was systematically investigated. This study involved multiple reactions and reactants, such as (2E,6E)-3,7-Dimethyl-8-oxoocta-2,6-dien-1-yl acetate (cas: 37905-02-5HPLC of Formula: 37905-02-5).
(2E,6E)-3,7-Dimethyl-8-oxoocta-2,6-dien-1-yl acetate (cas: 37905-02-5) belongs to esters. Volatile esters with characteristic odours are used in synthetic flavours, perfumes, and cosmetics. Certain volatile esters are used as solvents for lacquers, paints, and varnishes. 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.HPLC of Formula: 37905-02-5
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics