2,4-Dioxa-7,10-methano-spiro [5,5] undecanes and their use in pe

Compositions – Electrically conductive or emissive compositions – Metal compound containing

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549336, A61K 746, C07D31906

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active

045281262

ABSTRACT:
2,4-dioxa-7,10-methano-spiro [5,5] undecanes having the formula ##STR1## wherein R is a member selected from the group consisting of hydrogen, alkyl having from 1 to 4 carbon atoms, vinyl and propenyl and their isomeric mixtures; its synthesis, its use as a perfumery agent and as an olefactant component in perfumery compositions and as an odorant for technical products.

REFERENCES:
patent: 4113664 (1978-09-01), Conrad et al.
patent: 4294727 (1981-10-01), Conrad et al.
patent: 4331569 (1982-05-01), Inoue et al.
patent: 4331570 (1982-05-01), Klemarczyk et al.
Kasper et al., "Chem. Abst.", vol. 92 (1980) 75936t.

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