公开(公告)号：US20180312458A1

公开(公告)日：2018-11-01

申请号：US15766425

申请日：2016-10-07

Applicant: BASF SE

Inventor： FRAUKE THRUN ,  Joaquim Henrique TELES ,  Albert WERNER ,  Ralf PELZER

IPC: C07C49/587 ,  C07C45/28 ,  C07C45/82 ,  C07C45/54 ,  C07C45/79

CPC classification number: C07C45/28 ,  C07C45/54 ,  C07C45/79 ,  C07C45/82 ,  C07C49/587 ,  C07C47/38

Abstract: The present invention relates to a novel method for purifying cyclohexadec-8-en-1-one, a method for preparing cyclohexadec-8-en-1-one and cyclopentadecenones, the substances and substance mixtures prepared therefrom and use thereof as aroma substances, particularly as fragrances, and also aroma substance compositions and agents comprising these mixtures.

公开(公告)号：US20180290959A1

公开(公告)日：2018-10-11

申请号：US15766407

申请日：2016-10-07

Applicant: BASF SE

Inventor： FRAUKE THRUN ,  Joaquim Henrique TELES ,  Albert WERNER ,  Raff PELZER

IPC: C07C49/607 ,  C07C45/54 ,  C07C45/28 ,  A61Q13/00 ,  C11B9/00

Abstract: The present invention relates to novel mixtures of cyclopentadecenone isomers, preparation thereof and use thereof as aroma substances, particularly as fragrances, and also aroma substance compositions and agents comprising said mixtures.