Described are 2,2,3-trimethylcyclopentane derivatives of formula 1
wherein R
1
is methyl or ethyl; and R
2
is hydrogen, methyl or ethyl.
The invention furthermore relates to a method of their production a to fragrance compositions comprising them.
Described are 2,2,3-trimethylcyclopentane derivatives of formula 1
wherein R1 is methyl or ethyl; and R2 is hydrogen, methyl or ethyl.
The invention furthermore relates to a method of their production a to fragrance compositions comprising them.