1,2-Substituted 2,3-dihydro-1H-5,9-dioxacyclohepta [f] inden-7-ones and 7-substituted benzo [b] [1,4] dioxepin-3-ones.

摘要

The invention relates to 1,2-substituted 2,3-dihydro-1H-5,9-dioxacycloheptaÄfÜ-inden-7-ones and 7-substituted benzoÄbÜ Ä1,4Üdioxepin-3-ones and to the use of these compounds in fragrance compositions.