Hydroxy-methoxybenzoic methyl ester: Synthesis and antifeedant activity on the pine weevil, Hylobius abietis was written by Legrand, Sacha;Nordlander, Goeran;Nordenhem, Henrik;Borg-Karlson, Anna-Karin;Unelius, C. Rikard. And the article was included in Zeitschrift fuer Naturforschung, B: Chemical Sciences in 2004.Electric Literature of C9H10O4 This article mentions the following:
Ten regioisomers of Me (hydroxy)(methoxy)benzoate were prepared and bioassayed for antifeedant effect on pine weevil (Hylobius abietis), which is the economically most important forestry restocking pest in large parts in Europe. Bioassays were performed on com. and synthetic Me hydroxy-methoxybenzoates in order to determine their possible antifeedant activity. Dihydroxybenzoic acids were esterificated by DCC/DMAP protocol followed by regioselective pivaloylation of the less-hindered hydroxyl group and MeI etherification. The five synthesized Me hydroxy-methoxybenzoic esters were complemented with com. samples of the five other isomers; spectroscopic data were collected for the complete set of isomers. All ten isomers were tested for their antifeedant effect on the pine weevil. The effect varied considerably among the hydroxy-methoxybenzoic esters. Me 2-hydroxy-3-methoxybenzoate showed the highest effect and may thus be a candidate for practical use in pine weevil pest management. In the experiment, the researchers used many compounds, for example, Methyl 4-Hydroxy-2-methoxybenzoate (cas: 28478-46-8Electric Literature of C9H10O4).
Methyl 4-Hydroxy-2-methoxybenzoate (cas: 28478-46-8) 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. Liquid esters of low volatility serve as softening agents for resins and plastics. Esters also include many industrially important polymers. Polymethyl methacrylate is a glass substitute sold under the names Lucite and Plexiglas; polyethylene terephthalate is used as a film (Mylar) and as textile fibres sold as Terylene, Fortrel, and Dacron.Electric Literature of C9H10O4
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics