A method of manufacturing the same and use as well as in flavor and fragrance of 5,5-dimethyl-3-ethyl 3,4-dihydro-furan-2-one

摘要

5,5-dimethyl-3-ethyl-3,4-dihydrofuran-2-one (A) of the olfactory agents and fragrances of the present invention (referred to as "Noxolide" this applicant) food their use as flavoring. The present invention also relates to a novel process for the preparation of 5,5-dimethyl-3-ethyl-3,4-dihydrofuran-2-one.