| abstract |
Furanones of formula (I), wherein R<1> and R<2> are the same and each represents a methyl radical, or R<1> and R<2> are different and each represents a hydrogen atom or a methyl radical, or else R<1> and R<2> together represent a methylene radical, are useful as scenting ingredients for the preparation of scenting compositions and scented articles in that they impart coumarin and balsamtype fragrances. |