A practical, convenient, and highly stereospecific synthesis of 1-acetoxy-(E)-9,11-dodecadiene. The insect sex pheromone of bollworm moth was written by Ranganathan, S.;Kumar, Raaj;Maniktala, V.. And the article was included in Synthetic Communications in 1982.Electric Literature of C14H24O2 The following contents are mentioned in the article:
(E)-CH2:CHCH:CH(CH2)7CH2OAc was prepared from (E)-HCOCH:CH(CH2)7CO2Me, obtained from castor oil in 4 steps, by reaction with Ph3P+MeBr–, reduction of (E)-CH2:CHCH:CH(CH2)7CO2Me to the alc., and esterification. (E,E)-Me(CH:CH)2(CH2)6CH2OH, the sex pheromone of the codling moth, was similarly prepared from (E)-HCOCH:CH(CH2)6CO2Me. This study involved multiple reactions and reactants, such as (E)-Dodeca-9,11-dien-1-yl acetate (cas: 50767-78-7Electric Literature of C14H24O2).
(E)-Dodeca-9,11-dien-1-yl acetate (cas: 50767-78-7) 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. Cyclic esters are called lactones, regardless of whether they are derived from an organic or inorganic acid. One example of an organic lactone is γ-valerolactone.Electric Literature of C14H24O2
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics