公开(公告)号：ES2126818T3

公开(公告)日：1999-04-01

申请号：ES95112478

申请日：1995-08-09

Applicant: BASF AG

Inventor： KOHLER ULRICH DR ,  PAPE FRANK-FRIEDRICH DR ,  IRGANG MATTHIAS DR ,  WULFF-DORING JOACHIM DR ,  HESSE MICHAEL DR ,  POLANEK PETER DR

IPC: B01J23/42 ,  B01J23/58 ,  B01J23/40 ,  B01J23/63 ,  C07B61/00 ,  C07C209/16 ,  C07C209/68 ,  C07C209/72 ,  C07C211/45

Abstract: Prodn. of arylamines of formula (I) comprises (a) preparing a cycloalkylamine of formula (II) by the hydrogenative amination of a phenol (III) with NH3/H2 at 100-250 deg.C under 0.01-50 bar pressure in the presence of catalyst (A); and (b) dehydrogenation of (II) at 150-300 deg.C under 0.01-50 bar pressure in the presence of a catalyst (A). (A) comprises: 30-100 wt.% of a Pd component (A1) and 0-70 wt.% alkali- and/or alkaline earth oxide. (A1) comprises Pd (opt. mixed with Pt) on oxides of rare earth and/or Group IVb; or Pt/Pd mixts. on Al2O3. R1-R5 = H, 1-12C alkyl or 3-12C cycloalkyl. Step (b) is independently claimed.

公开(公告)号：ES2151216T3

公开(公告)日：2000-12-16

申请号：ES97117797

申请日：1997-10-14

Applicant: BASF AG

Inventor： PREISS THOMAS DR ,  HENKELMANN JOCHEM DR ,  WULFF-DORING JOACHIM DR ,  STUTZ SUSANNE DR ,  RUHL THOMAS DR

IPC: C07B61/00 ,  C07C213/00 ,  B01J23/72 ,  C07C213/02 ,  C07C215/08 ,  C07C217/08

Abstract: Preparation of N-hydroxyalkyl -substituted amino-alkynol derivatives of formula (I) involves reaction of an alkyne of formula R1-C IDENTICAL CH (II) with a 1-oxa-3-aza-heterocycloalkane of formula (III) over a heterogeneous catalyst comprising a compound of a first or second transition group metal. R1= H, alkyl, haloalkyl, cycloalkyl, aryl, alkoxy, alkoxyalkyl, hydroxyalkyl or -CR2R3-N(R4)-A-OH; R2-R4 = H, alkyl, haloalkyl, cycloalkyl, aryl, alkoxy, alkoxyalkyl or hydroxyalkyl; A = 2-5C alkylene (optionally substituted by one or more of alkyl, haloalkyl, aryl, alkoxy, hydroxy and hydroxyalkyl).

公开(公告)号：MY122629A

公开(公告)日：2006-04-29

申请号：MYPI20003864

申请日：2000-08-22

Applicant: BASF AG

Inventor： HUBER-DIRR SYLVIA DR ,  SPRAGUE MICHAEL JOLYON DR ,  BREITSCHEIDEL BORIS DR ,  WULFF-DORING JOACHIM DR ,  HESSE MICHAEL DR ,  PINKOS ROLF DR ,  LIANG SHELUE DR ,  KUMBERGER OTTO DR ,  WALTER MARC DR

IPC: C07C29/149 ,  B01J23/80 ,  C07B61/00 ,  C07C31/04 ,  C07C31/20

Abstract: A PROCESS FOR THE HYDROGENATION OF AN ORGANIC COMPOUND CONTAINING AT LEAST ONE CARBONYL GROUP COMPRISES BRINGING THE ORGANIC COMPOUND IN THE PRESENCE OF HYDROGEN INTO CONTACT WITH A SHAPED BODY WHICH CAN BE PRODUCED BY A PROCESS IN WHICH(i) AN OXIDIC MATERIAL COMPRISING COPPER OXIDE, ZINC OXIDE AND ALUMINUM OXIDE IS MADE AVAILABLE, (ii) PULVERULENT METALLI COPPER OR PULVERULENT CEMENT OR A MIXTURE THEREOF IS ADDED TO THE OXIDIC MATERIAL, AND (iii) THE MIXTURE RESULTING FROM (ii) IS SHAPED TO FORM A SHAPED BODY.

公开(公告)号：ES2159804T3

公开(公告)日：2001-10-16

申请号：ES97122267

申请日：1997-12-17

Applicant: BASF AG

Inventor： WULFF-DORING JOACHIM DR ,  STICHERT WOLFRAM ,  SCHUTH FERDI PROF DR

IPC: B01J21/06 ,  B01J23/10 ,  B01J35/00 ,  B01J35/10 ,  B01J37/03 ,  C01G25/00 ,  C01G25/02

Abstract: At least 80 wt.% monoclinic zirconium dioxide comprises a BET surface area of NOTLESS 100 m /g. Also claimed are: (a) at least 80 wt.% monoclinic sulphated dioxide with a sulphate content of 0.05-10 wt.%, calculated as SO4, and BET surface area of NOTLESS 100 m /g; (b) methods of preparing the dioxides; (c) zirconium dioxide prepared by these methods; (d) mouldings containing zirconium dioxide of these types; (e) the production of mouldings by pressing the zirconium dioxide; and (f) a catalyst with a support of zirconium dioxide of these types, doped with 0.1-20 wt.% catalytically active metal(s).

公开(公告)号：MY128265A

公开(公告)日：2007-01-31

申请号：MYPI20011354

申请日：2001-03-22

Applicant: BASF AG

Inventor： PINKOS ROLF DR ,  WULFF-DORING JOACHIM DR ,  FISCHER ROLF DR ,  SCHUNK STEFAN

IPC: B01J21/18 ,  B01J23/36 ,  B01J23/656 ,  B01J23/889 ,  C07B61/00 ,  C07C29/136 ,  C07C29/149 ,  C07C31/20 ,  C07C31/27

Abstract: THE INVENTION RELATES TO A PROCESS FOR THE PREPARATION OF ALCOHOLS BY CATALYTIC HYDROGENATION OF CARBONYL COMPOUNDS IN ‘‘HICH THE CATALYST USED IS 0.01 TO 50% BY WEIGHT OF RHENIUM AND 0 TO 20% BY WEIGHT IN EACH CASE BASED ON THE TOTAL WEIGHT OF THE CATALYST: OF AT LEAST ONE FURTHER METAL CHOSEN FROM Zn, Cu, Ag, Au, Ni, Fe, Cr, V ON OXIDATLVELY PRETREATED ACTIVATED CARTON AS SUPPORT, AND TO THE CORRESPONDING CATALYST AND ITS USE IN THE CATALYTIC HYDROGENATION OF CARBONYL COMPOUNDS.