Photochemical preparation of polycycloalkyl oxyalkanes and oxyal

Chemistry: electrical and wave energy – Processes and products – Electrostatic field or electrical discharge

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252522, 260617F, B01J 110

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active

040000508

ABSTRACT:
Processes and compositions are described for altering the aroma of consumable products including perfumes, perfume compositions and perfumed articles utilizing as the essential ingredient one or more of the polycycloalkyl oxyalkanes and/or oxyalkenes (broadly hereinafter referred to as polycycloalkyl oxyhydrocarbons) having the generic formula: ##STR1## the polycyclic moiety being bicyclic or tricyclic, wherein X is one of the moieties: ##STR2## provided that the polycyclic moiety is tricyclic only when X contains an epoxide moiety; and wherein one of the dashed lines is a carbon-carbon bond and each of the wavy lines is a carbon-carbon single bond, one of the carbon-carbon single bonds represented by the wavy line being epimeric with respect to the other of the carbon-carbon single bonds represented by the wavy line; and processes for preparing individual compounds or mixtures of these compounds including the steps of:

REFERENCES:
patent: 3433839 (1969-03-01), Moroe et al.
patent: 3505412 (1970-04-01), Klein
patent: 3616372 (1971-10-01), Kropp
patent: 3723271 (1973-03-01), Schulte-Elte
Colonge et al., Bull. Soc. Chim. France, 1966, pp. 374-376.
Foote, Accounts of Chem. Research, 1, pp. 104-110 (1968).
Hodgson et al., Chem. Abs., 77, p. 471, Abs. No. 140311 (1972).

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