Isomeric 1-alkyl/alkenyl-2,2,4(2,4,4)-trimethyl cyclopentan-1-ols as perfumes

US4719043A · kind A · utility

Assignee

• Henkel Kommanditgesellschaft auf Aktien · DE

Inventors

• Ulf-Armin Schaper · Krefeld, DE
• Klaus Bruns · Uerdingen, DE
• Siegfried Bloesl · Düsseldorf, DE
• Benno Streschnak · Krefeld, DE

Key dates

• Filing date: Mar 20, 1987
• Grant date: Jan 12, 1988
• Expiry date: Mar 20, 2007

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07C35/06
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

The invention relates to isomeric 1-alkyl/alkenyl-2,2,4(2,4,4)-trimethyl cyclopentan-1-ols corresponding to general formulae I a/b below ##STR1## in which R is C.sub.2-5 alkyl or a C.sub.3-5 alkenyl; the use of compounds of the same formula in which R is C.sub.1-5 alkyl or C.sub.2-5 alkenyl as perfumes in compositions containing active chlorine or capable of generating active chlorine; and methods for their preparation.