公开(公告)号：US09920007B2

公开(公告)日：2018-03-20

申请号：US15526962

申请日：2015-11-17

Applicant: BASF SE

Inventor： Stefan Rüdenauer ,  Ralf Pelzer ,  Miriam Bru Roig ,  Vijay Narayanan Swaminathan ,  Shrirang Hindalekar ,  Nitin Gupte ,  Prachin Kolambkar

IPC: C07C403/16 ,  C07C29/00 ,  C11B9/00 ,  C07C29/17 ,  A23L27/20

CPC classification number: C07C403/16 ,  A23L27/203 ,  C07C29/175 ,  C07C2601/14 ,  C07C2601/16 ,  C11B9/0034 ,  C07C31/1355

Abstract: The present invention relates to a process for the preparation of 1-(2,6,6-trimethylcyclohexylyalkan-3-ols, in particular 1-(2,6,6-trimethylcyclohexyl)-hexan-3-ol. The invention further relates to 5-alkoxy-1-(2,6,6-trimethylcyclohexenyl)-1-alken-3-ones and the use of these as a fragrance or as flavor, to a fragrance containing composition and/or a fragranced product containing 5-alkoxy-1-(2,6,6-trimethylcyclohexenyl)-1-alken-3-ones and to a method for imparting or modifying a scent or a flavor to a composition by including said alkoxyalkenones into such composition.