Cyclic isolongifolenyl ethers of the general formula A, where wavy lines
mean .alpha.- and .beta.-configuration, and R is the following radicals.
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R=Me, Et, Pr, iso-Pr, Bu, sec-Bu, iso-Bu, tert-Bu. These isolongifolenyl
ethers are excellent fragrances and can, in particular, be used as a
constituent of fragrance mixtures or perfume oil for the perfuming of
cosmetic or technical consumer goods. Also described are processes for the
preparation of said cyclic isolongifolenyl ethers.
