9,11-Dodecadienyl alcohols, acetates, or aldehydes as synthetic chemical sex attractants for four lepidoptera: Cosmopterix gemmiferella (Clemens), Dichrorampha simulana (Clemens), Tortricidia testacea (Packard), and an Ancylis sp. was written by Chisholm, M. D.;Reed, D. W.. And the article was included in Journal of Chemical Ecology in 1985.Formula: C14H24O2 The following contents are mentioned in the article:
Four Lepidoptera were lured to field traps containing various combinations of 9,11-dodecadienes with alc., acetate, or aldehyde functional groups. All species required 2 chem. components for best attraction. C. gemmiferella Was most responsive to a combination of (9Z)-9,11-dodecadienyl acetate and (9E)-9,11-dodecadienyl acetate in a 2:1 ratio; (D. simulana to (9E)-9,11-dodecadienyl acetate and (9E)-9,11-dodecadien-1-ol in a 10:1 ratio; T. testacea to (9Z)-9,11-dodecadienal and (9E)-9,11-dodecadienal in a 10:1 ratio; and Ancylis to (9Z)-9,11-dodecadienyl acetate and (9Z)-9,11-dodecadien-1-ol a 10:1 ratio. This study involved multiple reactions and reactants, such as (E)-Dodeca-9,11-dien-1-yl acetate (cas: 50767-78-7Formula: 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. 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.Formula: C14H24O2
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics