公开(公告)号：DE50203555D1

公开(公告)日：2005-08-11

申请号：DE50203555

申请日：2002-12-03

Applicant: BASF AG

Inventor： FUNKE DR ,  GERLACH DR ,  EBEL DR ,  UNVERRICHT DR ,  HAESE DR ,  BURKART KIRSTEN ,  GOEBBEL DR

IPC: C07B61/00 ,  C07C29/17 ,  C07C31/125

Abstract: Tetrahydrogeraniol is obtained by direct catalytic hydrogenation of the product mixture or distillation residue from the synthesis of linalool, citronellal, citronellol or geraniol/nerol.

公开(公告)号：DE50203537D1

公开(公告)日：2005-08-11

申请号：DE50203537

申请日：2002-01-04

Applicant: BASF AG

Inventor： PFEFFINGER JOACHIM ,  HUELLMANN DR ,  HOEHN DR ,  FUNKE DR ,  OHLBACH DR ,  GERLACH DR

IPC: C07B61/00 ,  C07C209/48 ,  C07C211/11 ,  C07C211/14 ,  C07C213/02 ,  C07C215/08

Abstract: Mixtures of primary amines of the formula (I)and secondary amines of the formula (II)whereX is C1-20-alkyl, C2-20-alkenyl or C3-8-cycloalkyl which may be unsubstituted or substituted by C1-20-alkyl, C3-8-cycloalkyl, C4-20-alkylcycloalkyl, C4-20-cycloalkylalkyl, C2-20-alkoxyalkyl, C6-14-aryl, C7-20-alkylaryl, C7-20-aralkyl, C1-20-alkoxy, hydroxy, C1-20-hydroxyalkyl, amino, C1-20-alkylamino, C2-20-dialkylamino, C2-12-alkenylamino. C3-8-cycloalkylamino, arylamino, diarylamino, aryl-C1-8-alkylamino, halogen, mercapto, C2-20-alkenyloxy, C3-8-cycloalkoxy, aryloxy and/or C2-8-alkoxycarbonylare prepared by reacting nitriles of the formula (III)with hydrogen at from 50 to 250° C. and pressures of from 5 to 350 bar in the presence of a Pd-containing catalyst comprising, based on the total weight of the catalyst, from 0.1 to 10% by weight of Pd on a support.