The invention relates to the use of 5,5-dimethyl-3-ethyl-3,4-dihydrofuran-2-one (A), named “Noxolide” by the applicant, as an olfactory agent in perfumery, and also as a food flavouring. The invention also relates to a novel process for the preparation of 5,5-dimethyl-3-ethyl-3,4-dihydrofuran-2-one.
该发明涉及将5,5-二甲基-3-乙基-3,4-二氢
呋喃-2-酮(A),由申请人命名为“诺克斯醛”,作为香
水中的嗅觉剂以及食品调味剂的用途。该发明还涉及一种用于制备5,5-二甲基-3-乙基-3,4-二氢
呋喃-2-酮的新工艺。