Cyclopropanated macrocyclic ketones and lactones

Details Cyclopropanated macrocyclic ketones and lactones Cyclopropanated macrocyclic ketones and lactones

2011-05-17

2011-05-17

Seaman, D (Department: 1625)

Cleaning compositions for solid surfaces, auxiliary compositions

With oxygen, halogen, sulfur, or nitrogen containing or...

Ring in the component

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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