Stereoselective synthesis of solanesol and all-trans-decaprenol was written by Sato, Kikumasa;Inoue, Seiichi;Onishi, Akira;Uchida, Nobuhiko;Minowa, Nobuto. And the article was included in Journal of the Chemical Society in 1981.Quality Control of (2E,6E)-3,7-Dimethyl-8-oxoocta-2,6-dien-1-yl acetate The following contents are mentioned in the article:
Stereochem. pure 1,5-dienes were prepared in moderate to good yields by coupling of allylic p-tolyl sulfones with an allylic bromide. E.g., coupling reaction of all-trans-bromogeranyl acetate (I) with the sulfone II and with higher isoprene analogs, followed by reductive elimination of p-MeC6H4SO2, gave all-trans-polyprenols and decaprenol (III; n = 10) stereoselectively. Solanesol (III; n = 9) was similarly prepared through coupling of ClCH2CMe:CHCH2OAc. This study involved multiple reactions and reactants, such as (2E,6E)-3,7-Dimethyl-8-oxoocta-2,6-dien-1-yl acetate (cas: 37905-02-5Quality Control of (2E,6E)-3,7-Dimethyl-8-oxoocta-2,6-dien-1-yl acetate).
(2E,6E)-3,7-Dimethyl-8-oxoocta-2,6-dien-1-yl acetate (cas: 37905-02-5) belongs to esters. Carboxylic acid esters of low molecular weight are colourless, volatile liquids with pleasant odours, slightly soluble in water. Acyl chlorides and acid anhydrides alcoholysis is another way to produce esters. Acyl chlorides and acid anhydrides react with alcohols to produce esters. Anydrous conditions are recommended since both acyl chlorides and acid anhydrides react with water.Quality Control of (2E,6E)-3,7-Dimethyl-8-oxoocta-2,6-dien-1-yl acetate
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics