Carbonic acid ester perfumes

US4080309A · kind A · utility

Assignee

• Henkel Kommanditgesellschaft auf Aktien (Henkel KGAA) · DE

Inventors

• Klaus Bruns · Uerdingen, DE
• Peter Meins

Key dates

• Filing date: Feb 14, 1977
• Grant date: Mar 21, 1978
• Expiry date: Feb 14, 1997

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C11B9/0026
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

Carbonic acid esters of the formula ##STR1## wherein R.sub.1 is a member having from 8 to 12 carbon atoms selected from the group consisting of alkylcyclohexyl, alkenylcyclohexyl, alkynylcyclohexyl and cycloalkyl, and R.sub.2 is a member selected from the group consisting of alkyl having from 1 to 5 carbon atoms, alkenyl having from 2 to 5 carbon atoms and alkynyl having from 2 to 5 carbon atoms, which compounds have pleasing and persistent scents, as well as processes for producing them and perfume compositions containing them.