Compositions – Electrically conductive or emissive compositions – Metal compound containing
Patent
1982-09-13
1984-05-15
Sutto, Anton H.
Compositions
Electrically conductive or emissive compositions
Metal compound containing
568367, 568345, 25217411, C11B 900, A01K 746, C07C 49317
Patent
active
044487126
ABSTRACT:
Perfume compositions, perfumed materials and perfumed articles containing derivatives of spiro [5.5] undecane-3-one and/or undecene-3-one having the following formula ##STR1## wherein R.sub.1 and R.sub.2 are hydrogen or methyl and the dotted line is a single or double bond with the proviso that when this dotted line is a double bond R.sub.1 and R.sub.2 are both hydrogen.
The use of one or more derivatives of spiro [5.5] undecane-3-one and/or -undecene-3-one having formula 1 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: 3923873 (1975-12-01), Maurer et al.
patent: 4052457 (1977-10-01), Nagakura et al.
patent: 4203925 (1980-05-01), Barton et al.
patent: 4261866 (1981-04-01), Barton et al.
Rice, L. M. et al., Spiranes X Aminospiranes, pp. 825-829, "Journal of Medicinal Chemistry", vol. 8, Nov. 1965.
Kane, V., "A General and Efficient Approach to Spirocyclohexadienones", Synthetic Communications, 6(3), 237-242, (1976).
Christol, H. et al., "Condensation d'aldoenamines cyclaniques avec la methylvinylcetone", Bulletin de la Societe Chimique di France, (1970) No. 12, p. 4468.
Martin, Stephen, "Carbonyl Homologation with .alpha. Substitution., A New Approach to Spiroannelation", J. Org. Chem., vol. 41, No. 20, 1976.
de Jongh, H. A. P. et al., "Spiranes III", Tetrahedron, 1964, vol. 20, pp. 2553-2573.
Apeldoorn Willem
Van Der Weerdt Antonius J. A.
Naarden International N.V.
Sutto Anton H.
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