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1. WO2000041995 - PRODUCTION OF FORMAMIDE USING SODIUM DIFORMYLAMIDE

Publication Number WO/2000/041995
Publication Date 20.07.2000
International Application No. PCT/EP1999/010384
International Filing Date 23.12.1999
Chapter 2 Demand Filed 02.08.2000
IPC
B01J 23/04 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
23Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/113
02of the alkali- or alkaline earth metals or beryllium
04Alkali metals
C07C 231/10 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
231Preparation of carboxylic acid amides
10from compounds not provided for in groups C07C231/02-C07C231/0894
C07C 233/03 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
233Carboxylic acid amides
01having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
02having nitrogen atoms of carboxamide groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals
03with carbon atoms of carboxamide groups bound to hydrogen atoms
CPC
B01J 2219/00648
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
2219Chemical, physical or physico-chemical processes in general; Their relevant apparatus
00274Sequential or parallel reactions; Apparatus and devices for combinatorial chemistry or for making arrays; Chemical library technology
00583Features relative to the processes being carried out
00603Making arrays on substantially continuous surfaces
00646the compounds being bound to beads immobilised on the solid supports
00648by the use of solid beads
B01J 2219/00659
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
2219Chemical, physical or physico-chemical processes in general; Their relevant apparatus
00274Sequential or parallel reactions; Apparatus and devices for combinatorial chemistry or for making arrays; Chemical library technology
00583Features relative to the processes being carried out
00603Making arrays on substantially continuous surfaces
00659Two-dimensional arrays
B01J 23/04
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
23Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
02of the alkali- or alkaline earth metals or beryllium
04Alkali metals
B01J 31/0211
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
31Catalysts comprising hydrides, coordination complexes or organic compounds
02containing organic compounds or metal hydrides
0201Oxygen-containing compounds
0211with a metal-oxygen link
B01J 31/0252
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
31Catalysts comprising hydrides, coordination complexes or organic compounds
02containing organic compounds or metal hydrides
0234Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds
0235Nitrogen containing compounds
0252with a metal-nitrogen link, e.g. metal amides, metal guanidides
B01J 31/4015
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
31Catalysts comprising hydrides, coordination complexes or organic compounds
40Regeneration or reactivation
4015of catalysts containing metals
Applicants
  • BASF AKTIENGESELLSCHAFT [DE/DE]; D-67056 Ludwigshafen, DE (AllExceptUS)
  • DAHLHAUS, Jürgen [DE/DE]; DE (UsOnly)
  • KARL, Jörn [DE/DE]; DE (UsOnly)
  • SCHULZ, Michael [DE/DE]; DE (UsOnly)
  • WENZEL, Anne [DE/DE]; DE (UsOnly)
  • HARDER, Wolfgang [DE/DE]; DE (UsOnly)
  • HÖHN, Arthur [DE/DE]; DE (UsOnly)
Inventors
  • DAHLHAUS, Jürgen; DE
  • KARL, Jörn; DE
  • SCHULZ, Michael; DE
  • WENZEL, Anne; DE
  • HARDER, Wolfgang; DE
  • HÖHN, Arthur; DE
Agents
  • BARDEHLE, PAGENBERG, DOST, ALTENBURG, GEISSLER, ISENBRUCK; Theodor-Heuss-Anlage 12 D-68165 Mannheim, DE
Priority Data
199 01 744.118.01.1999DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) HERSTELLUNG VON FORMAMID UNTER VERWENDUNG VON NATRIUMDIFORMYLAMID
(EN) PRODUCTION OF FORMAMIDE USING SODIUM DIFORMYLAMIDE
(FR) PREPARATION DE FORMAMIDE A L'AIDE DE DIFORMYLAMIDE DE SODIUM
Abstract
(DE)
In dem Verfahren zur Herstellung von Formamid durch Umsetzung von Ammoniak und Kohlenmonoxid in Gegenwart mindestens eines Katalysators wird Natriumdiformylamid als Katalysator eingesetzt. Natriumdiformylamid kann, sofern Natriummethanolat als weitere aktive Komponente eingesetzt wird, aus dieser entstehen. Natriumdiformylamid ist in dem entsprechenden Prozess ein besonders aktiver und stabiler Katalysator, der rezykliert werden kann.
(EN)
The invention relates to a method for producing formamide by reacting ammonia and carbon monoxide in the presence of at least one catalyst, said catalyst being sodium diformylamide. Sodium diformylamide can, provided that methanolate is used as an additional active component, be produced therefrom. In the corresponding process, sodium diformylamide is an especially active and stable catalyst which can be recycled.
(FR)
L'invention concerne un procédé permettant de préparer du formamide par réaction d'ammoniac avec du monoxyde de carbone en présence d'un catalyseur. Selon ce procédé, le catalyseur utilisé est du diformylamide de sodium. Du diformylamide de sodium peut, à condition que l'autre constituant actif soit du méthanolate de sodium, être ainsi obtenu. Dans ce procédé, le diformylamide de sodium est un catalyseur particulièrement actif et stable, qui peut être recyclé.
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