Question

Question: Draw the structure of (2Z,6E)-3-ethyl-7-methyldeca-2,6-dien-1-ol, the sex pheromone of the codling moth, a common agricultural pest that destroys apple crops. By spraying an apple orchard with this pheromone, the mating of male and female moths is disrupted, and moth populations can be controlled.

Short answer

Answer

Structure of (2Z,6E)-3-ethyl-7-methyldeca-2,6-dien-1-ol

Step-by-step solution

Draw the parent carbon chain

Draw the carbon chain from the parent name and add double bonds. Number the chain as given in the nomenclature.

E and Z isomers

The E and Z names are described based on the position of double bonds. Place the groups on the described C=C bondsas per the E and Z names.

Draw the structures of the given compounds

The parent chain consists of 10 carbon atoms an OH functional group. The chain consists of two double bonds between $C_2-C_{3}and{C}_6-C_7$ carbon atoms.

The structure of the given compound is shown:

Structure of (2Z,6E)-3-ethyl-7-methyldeca-2,6-dien-1-ol