公开(公告)号：US20130230476A1

公开(公告)日：2013-09-05

申请号：US13884503

申请日：2011-11-08

Applicant: Ralf Pelzer ,  Wolfgang Krause ,  Karl Beck ,  Francis Bocris

Inventor： Ralf Pelzer ,  Wolfgang Krause ,  Karl Beck ,  Francis Bocris

IPC: C11B9/00

CPC classification number: C11B9/008

Abstract: The present invention relates to a fragrance composition comprising a mixture of diastereomers of 2-isobutyl-4-methyl-tetrahydro-2H-pyran-4-ol, which comprises more than 95 wt. % of the optically inactive cis-racemate and less than 5 wt. % of the optically inactive trans-racemate. The present invention further relates to a method for producing a perfumed product or article as well as perfumed or aromatized articles comprising the fragrance compositions of the present invention.

Abstract translation: 本发明涉及包含2-异丁基-4-甲基 - 四氢-2H-吡喃-4-醇的非对映异构体的混合物的香料组合物，其包含大于95wt。 ％的光学活性的顺式外消旋物和小于5wt。 ％的光学无活性反式外消旋物。 本发明还涉及一种用于生产加香产品或制品的方法，以及包含本发明的香料组合物的加香或芳香化制品。