Fragrance use of dihydromethyl jasmonic acid

A perfumed article comprising a perfumed article base and intimately admixed therewith an aroma augmenting, enhancing or imparting quantity of a mixture of compounds having the structures:

• ##STR74## wherein R represents C.sub.1 -C.sub.4 lower alkyl;
• wherein the compound having the structure:
• ##STR75## is present in an amount of from 90% up to 99.9% and the compounds having the structure:
• ##STR76## are present in an amount of from 0.1% up to 10% by weight of the mixture.

A perfumed polymer comprising a microporous polymer and contained in the interstices thereof an aroma augmenting, enhancing or imparting quantity of a mixture of compounds having the structures:

• ##STR77## wherein R represents C.sub.1 -C.sub.4 lower alkyl;
• wherein the compound having the structure:
• ##STR78## is present in an amount of from 90% up to 99.9% and the compounds having the structure:
• ##STR79## are present in an amount of from 0.1% up to 10% by weight of the mixture.

A process for augmenting, enhancing or imparting an aroma in or to a perfume composition, cologne or perfumed article comprising the step of intimately admixing with said perfume composition, cologne or perfumed article an aroma augmenting, imparting or enhancing quantity of a mixture of compounds having the structures:

• ##STR80## wherein R represents C.sub.1 -C.sub.4 lower alkyl;
• wherein the compound having the structure:
• ##STR81## is present in an amount of from 90% up to 99.9% and the compounds having the structure:
• ##STR82## are present in an amount of from 0.1% up to 10% by weight of the mixture.