NEW ODORIFEROUS COMPOUNDS

摘要

New odoriferous compounds, particularly the compounds having the following formula: wherein R is an aliphatic residue having the formula wherein R<1> is a C1-4 alkyl, C1-4 alkylidene or C2-4 alkenyl, the sum of the carbon atoms being in those residues from 2 to 5, m and n being equal to zero or 1, p being 1, 2 or 3 and the dotted lines representing one or two optional double bonds. The invention also relates to a method for the preparation of new di-ketones I; as well as the use of I as odoriferous compounds in odoriferous compositions, which are characterized by a certain proportion of compounds having the formula I.