Odoriferous cycloalkyl acetals

US3993697A · kind A · utility

Assignee

• Henkel u. Cie GmbH

Inventors

• Klaus Bruns · Uerdingen, DE
• Peter Meins

Key dates

• Filing date: May 29, 1975
• Grant date: Nov 23, 1976
• Expiry date: May 29, 1995

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C11B9/0038
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

An odoriferous acetal having the formula ##EQU1## wherein R is a cycloalkyl having from 8 to 12 carbon atoms, R.sub.1 is a member selected from the group consisting of hydrogen and methyl, and R.sub.2 is a member selected from the group consisting of methyl, ethyl, propyl, isopropyl, allyl and propargyl. These compounds have a woody amber odor and are useful in the preparation of scents.