公开(公告)号：DE19756947A1

公开(公告)日：1999-06-24

申请号：DE19756947

申请日：1997-12-22

Applicant: BASF AG

Inventor： FUCHS EBERHARD DR ,  BREITSCHEIDEL BORIS DR ,  OHLBACH FRANK DR ,  STEFFEN FRANK DR ,  HUNGER JUERGEN DR

IPC: C07C209/48 ,  C07C211/08 ,  C07C211/34 ,  C07C211/00 ,  C07B43/04 ,  C07C209/00 ,  C07C213/00

Abstract: Process for preparing amines of formula X(CH2NHR)n (I) comprises reacting a nitrile of formula X(CN)n (II) with a primary amine of formula RNH2 and hydrogen at 50-250 deg C and 5-350 bar in the presence of a catalyst comprising 0.1-10 wt.% Pd on a support. R = 1-200C alkyl, 3-8C cycloalkyl, 4-20C alkylcycloalkyl, 4-20C cycloalkylalkyl, 2-20C alkoxyalkyl, aryl, 7-20C alkylaryl, 7-20C aralkyl, 2-8C hydroxyalkyl, 2-8C mercaptoalkyl or 8-20C aryloxyalkyl, or R+R = saturated or unsaturated 2-6C alkylene, optionally interrupted by O or N and optionally mono-, di- or trisubstituted by 1-4C alkyl; X = an n-valent 1-20C alkane, 2-20C alkene or 3-8C cycloalkane residue optionally substituted by 1-20C alkyl, 3-8C cycloalkyl, 4-20C alkylcycloalkyl, 4-20C cycloalkylalkyl, 2-20C alkoxyalkyl, aryl, 7-20C alkylaryl, 7-20C aralkyl, 1-20C alkoxy, OH, 1-20C hydroxyalkyl, NH2, 1-20C alkylamino, 2-20C dialkylamino, 2-12C alkenylamino, 3-8C cycloalkylamino, arylamino, diarylamino, aryl-(1-8C alkyl)amino, halogen, SH, 2-20C alkenyloxy, 3-8C cycloalkoxy, aryloxy or 2-8C alkoxycarbonyl; and n = 1-4.

公开(公告)号：AT290522T

公开(公告)日：2005-03-15

申请号：AT00115006

申请日：2000-07-21

Applicant: BASF AG

Inventor： PFEFFINGER JOACHIM ,  WAHL PETER DR ,  NOUWEN JAN DR ,  ELLER KARSTEN DR ,  HOEHN ARTHUR DR ,  HUNGER JUERGEN DR

IPC: B01J23/88 ,  B01J23/755 ,  C07B61/00 ,  C07C29/10 ,  C07C29/132 ,  C07C29/141 ,  C07C31/20

公开(公告)号：DE3909248A1

公开(公告)日：1990-09-27

申请号：DE3909248

申请日：1989-03-21

Applicant: BASF AG

Inventor： BAUER GERHARD DR ,  HOFFMANN GERHARD DR ,  HUNGER JUERGEN DR ,  SEITZ FRIEDRICH DR

IPC: G03F7/004 ,  G03F7/00 ,  G03F7/033 ,  G03F7/105 ,  H01L21/027