Cycloaliphatic unsatd. ketones contng. one double bond at one of posns. 1 and 2 or double bonds at posns. 1 and 3. (I) have organoleptic properties and ma

摘要

Cycloaliphatic unsatd. ketones (I) contng. one double bond at one of posns. 1 and 2 or double bonds at posns. 1 and 3. (I) have organoleptic properties and may be used as scents in the perfumery industry, as ingredients in the prepn. of synthetic flavours and flavour-additives in foodstuffs, animal feedstuffs, drinks, pharmaceuticals and tobacco products. They are also valuable ingredients in the prepn. of synthetic ethereal oils. Trans-2,6,6-trimethyl-1-crotonyl-1-cyclohexene.