Substituted cyclohexenes

Details Substituted cyclohexenes Substituted cyclohexenes

2006-07-18

2006-07-18

Witherspoon, Sikarl A. (Department: 1621)

Organic compounds -- part of the class 532-570 series

Organic compounds

Oxygen containing

C568S364000, C568S667000, C568S823000, C512S002000, C426S539000, C426S590000

Reexamination Certificate

active

07078570

ABSTRACT:
The present invention relates to substituted cyclohexenes, to their use as well as to their preparation method. These compounds have powerful long lasting natural fruity grapefruit notes with minty and fresh green tonalities.

REFERENCES:
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patent: 0 167 709 (1986-01-01), None
Miller, Bernard. Acid-Catalyzed Sigmatropic Shifts of Allyl Groups in Cyclohexa-2,4-dien-1-ones. The Possibility of Differing Reactions from n- and pi-Protonated Ketones.□□J. Amer. Chem. Soc. vol. 92, (21), 1970, p 6246-6252.
PCT International Search Report, dated Mar. 6, 2002, for PCT/EP01/14107.
Cornubert, R. et al., “Les combinaisons dites tetrahyropyroniques ont effectivement cette constitution”, Bulletin de la Societe Chimique de France, 1933, vol. 53, pp. 619-633.
Chemical Abstracts, vol. 88, no. 13, “Degenerate rearrangement of 1-benzyl-1,2,3,4,5,6-hexamethylbenzonium ion”; XP-002165703.
H.R. Waespe, et al.: “Zur Photochemie von allylarylathern”; Helvetica Chimica Acta, vol. 61, No. 1, Jan. 25, 1978, pp. 401-429, XP002165698; Verlag Helvetica Chimica Acta, Basel, CH; ISSN: 0018-019X; compound 26.
S. Chalais, et al.: “Catalysis of the cyclohexadienone-phenol rearrangement by al Lewis-acidic clay system”; Tetrahedron Letters, vol. 27, No. 23, 1986, pp. 2627-2630, XP002165699; Elsevier Science Publishers, Amsterdam, NL; ISSN: 0040-4039; table 1, entries 2,4.
B. Miller: “Acid-catalysed sigmatropic shifts of allyl groups in cyclohexa-2,4-dien-1-ones. The possibility of differing reactions from n-and pi-protonated ketones”; Journal Of The American Chemical Society, vol. 92, No. 21, Oct. 21, 1970, pp. 6246-6252, XP002165700; American Chemical Society, Washington, DC, US; ISSN: 0002-7863; compound 3.
B. Miller: “Acid-catalysed ′1,2! And ′1,5! Migrations in linearly conjugated cyclohexadienones. Further evidence for differing types of migration from n-and pi-protonated cyclohexadienones”, Journal Of The American Chemical Society, vol. 92, No. 21, Oct. 21, 1971, pp. 6252-6259, XP002165701; American Chemical Society, Washington, DC, US; ISSN: 0002-7863; compounds 9, 10.
B. Miller, et al.: “Hydrogenolysis of carbon-carbon bonds in cyclohexadienones”, Journal Of Organic Chemistry, vol. 39, No. 17, Aug. 23, 1974, pp. 2605-2607, XP002165702, American Chemical Society, Washington, DC, US; ISSN: 0022-3263; compound 6.
R. Cornubert, et al.: “Les combinaisons dites tetrahydropyroniques ont effectivement cette constitution”, Bulletin De La Societe Chimique De France, vol. 53, 1933, pp. 619-633, XP000993017; Société française de chimie, Paris, FR; ISSN: 0037-8968; p. 629, line 7-line 24.

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