Perfume compositions – Perfume compositions
Patent
1985-10-17
1987-12-08
Lone, Werren B.
Perfume compositions
Perfume compositions
512 22, 568832, 568833, 568834, A61K 746, C07C 3508
Patent
active
047118750
ABSTRACT:
Composition consisting of from less than 100% to more than about 80% of trans-1-(2,6,6-trimethylcyclohexyl)-hexan-3-ol and a definite amount, but not more than about 20%, of cis-1-(2,6,6-trimethylcyclohexyl)-hexan-3-ol.
Process for preparing same from .beta.-cyclocitral via a three-, optionally, four-step pathway.
Utilization of the said composition as effective perfume ingredient.
REFERENCES:
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patent: 4147886 (1979-04-01), Wiederker
patent: 4169109 (1979-09-01), Yoshida et al.
patent: 4252986 (1981-02-01), Klein
patent: 4311860 (1982-01-01), Krasnobajew
patent: 4313855 (1982-02-01), Klein et al.
patent: 4588849 (1986-05-01), Schulte-Elte et al.
patent: 4623750 (1986-11-01), Schulte-Elte et al.
Schulte-Elte, "Chemical Abstracts", vol. 102 (1985) 79179w.
von B. Prelog, H. Frick, "Uber Die Beiden Diastereomeren Tetrahydro-jonane," Helv. Chim. Acta. vol. XXXI, Fasc. II (1948), pp. 417-422 at pp. 419-421.
Giersch Wolfgang K.
Muller Bernard L.
Ohloff Gunther
Schulte-Elte Karl-Heinrich
Firmenich SA
Lone Werren B.
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