Perfume compositions and perfumed articles containing one or mor

Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing

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252522R, 568349, C07C 49115

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active

044530145

ABSTRACT:
Perfume compositions, perfumed materials and perfumed articles containing one or more isomers of substituted 1.4.4.8-tetramethyl-tricyclo[6.3.0.0.sup.2.5 ]-undecanes as perfume base.
Use of one or more isomers of 9-alkanoyl-1.4.4.8-tetramethyl-tricyclo[6.3.0.0.sup.2.5 ]undecanes having formula ##STR1## wherein R is methyl, ethyl or n-propyl as a perfume component in perfume compositions and in imparting fragrance to materials and articles for example soaps, cleaning preparations and cosmetic preparations.

REFERENCES:
patent: 4053657 (1977-10-01), Schreiber et al.
patent: 4142997 (1979-03-01), Maurer
von K. H. Schulte-Elte et al. Helvetica Chimica Acta-vol. 54, Fasc. 1 (1971) Nr. 41, pp. 370-397.
G. Sosnovsky, Free Radical Reactions in Preparative Organic Chemistry, MacMillan, New York (1964), pp. 125-145.
K. Suga et al., Aust. J. Chem. 20, 2033-36 (1967).
L. A. Kheifits et al. Zh. Org. khim. 5, 1590-93 (1969).

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