公开(公告)号：US20220002260A1

公开(公告)日：2022-01-06

申请号：US17290160

申请日：2019-10-28

Applicant: BASF SE

Inventor： Christoph STOCK ,  Irene DE WISPELAERE ,  Bernhard BRUNNER ,  Wolfgang KRAUSE ,  Florian GARLICHS

IPC: C07D309/04 ,  B01J23/44 ,  B01J21/18

Abstract: The present invention relates to a method for preparing 2-substituted 4-methyltetrahydropyrans from 2-substituted 4-hydroxy-4-methyltetrahydropyrans as starting materials.

公开(公告)号：US20220106243A1

公开(公告)日：2022-04-07

申请号：US17421311

申请日：2020-01-10

Applicant: BASF SE

Inventor： Christoph STOCK ,  Irene DE WISPELAERE ,  Bernhard BRUNNER ,  Wolfgang KRAUSE ,  Ralf PELZER

IPC: C07C29/60

Abstract: The present invention relates to a method for preparing 5-aryl pentanols from 2-aryl-4-hydroxytetrahydropyrans as starting materials.