Cyclopropanated macrocyclic ketones and lactones

Cleaning compositions for solid surfaces – auxiliary compositions – With oxygen – halogen – sulfur – or nitrogen containing or... – Ring in the component

Reexamination Certificate

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Details

C510S119000, C510S158000, C510S130000, C510S276000, C510S218000, C510S180000, C512S015000, C514S692000, C424S076100

Reexamination Certificate

active

07943560

ABSTRACT:
The present invention is directed to novel cyclopropanated macrocyclic ketone and lactone compounds of the general formula:wherein X is an atom or a functional group selected from the group consisting of O, N, S, R—CH, and CH2;wherein R is a C1-C3 alkyl group;wherein Y and W independently represent is a linear or branched alkyl or alkenyl group, optionally substituted, consisting of less than 10 and preferably less than 7 carbon atoms; andwherein O is an oxygen atom,and the use of these novel compounds in creating fragrances and scents in items such as perfumes, colognes, and personal care products.

REFERENCES:
Cope et al., Journal of the American Chemical Society (1962), 84, pp. 4843-4849.

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