Processing

Please wait...

Settings

Settings

1. WO2000039134 - METHOD FOR PREPARING WATER-SOLUBLE SULPHONATED ORGANOPHOSPHOROUS COMPOUNDS

Publication Number WO/2000/039134
Publication Date 06.07.2000
International Application No. PCT/FR1999/003234
International Filing Date 21.12.1999
Chapter 2 Demand Filed 13.07.2000
IPC
B01J 31/24 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
31Catalysts comprising hydrides, coordination complexes or organic compounds
16containing coordination complexes
24Phosphines
C07C 45/50 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
45Preparation of compounds having C=O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
49by reaction with carbon monoxide
50by oxo-reactions
C07C 253/10 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
253Preparation of carboxylic acid nitriles
08by addition of hydrogen cyanide or salts thereof to unsaturated compounds
10to compounds containing carbon-to-carbon double bonds
C07F 9/02 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
FACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
9Compounds containing elements of Groups 5 or 15 of the Periodic System
02Phosphorus compounds
C07F 9/50 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
FACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
9Compounds containing elements of Groups 5 or 15 of the Periodic System
02Phosphorus compounds
28with one or more P-C bonds
50Organo-phosphines
CPC
B01J 2231/32
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
2231Catalytic reactions performed with catalysts classified in B01J31/00
30Addition reactions at carbon centres, i.e. to either C-C or C-X multiple bonds
32Addition reactions to C=C or C-C triple bonds
B01J 2231/321
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
2231Catalytic reactions performed with catalysts classified in B01J31/00
30Addition reactions at carbon centres, i.e. to either C-C or C-X multiple bonds
32Addition reactions to C=C or C-C triple bonds
321Hydroformylation, metalformylation, carbonylation or hydroaminomethylation
B01J 2231/343
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
2231Catalytic reactions performed with catalysts classified in B01J31/00
30Addition reactions at carbon centres, i.e. to either C-C or C-X multiple bonds
34Other additions, e.g. Monsanto-type carbonylations, addition to 1,2-C=X or 1,2-C-X triplebonds, additions to 1,4-C=C-C=X or 1,4-C=-C-X triple bonds with X, e.g. O, S, NH/N
3411,2-additions, e.g. aldol or Knoevenagel condensations
342Aldol type reactions, i.e. nucleophilic addition of C-H acidic compounds, their R3Si- or metal complex analogues, to aldehydes or ketones
343to prepare cyanhydrines, e.g. by adding HCN or TMSCN
B01J 2231/52
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
2231Catalytic reactions performed with catalysts classified in B01J31/00
50Redistribution or isomerisation reactions of C-C, C=C or C-C triple bonds
52Isomerisation reactions
B01J 2231/70
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
2231Catalytic reactions performed with catalysts classified in B01J31/00
70Oxidation reactions, e.g. epoxidation, (di)hydroxylation, dehydrogenation and analogues
B01J 2531/16
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
2531Additional information regarding catalytic systems classified in B01J31/00
10Complexes comprising metals of Group I (IA or IB) as the central metal
16Copper
Applicants
  • RHODIA POLYAMIDE INTERMEDIATES [FR/FR]; Avenue Ramboz F-69190 Saint-Fons, FR (AllExceptUS)
  • AOUNI, Larbi [FR/FR]; FR (UsOnly)
  • BURATTIN, Paolo [IT/FR]; FR (UsOnly)
  • COQUERET, Pierre [FR/FR]; FR (UsOnly)
  • HUSER, Marc [FR/FR]; FR (UsOnly)
Inventors
  • AOUNI, Larbi; FR
  • BURATTIN, Paolo; FR
  • COQUERET, Pierre; FR
  • HUSER, Marc; FR
Agents
  • ESSON, Jean-Pierre; Rhodia Services Direction de la Propriété Industrielle Crit-Carrières B.P. 62 F-69192 Saint-Fons, FR
Priority Data
981658623.12.1998FR
Publication Language French (FR)
Filing Language French (FR)
Designated States
Title
(EN) METHOD FOR PREPARING WATER-SOLUBLE SULPHONATED ORGANOPHOSPHOROUS COMPOUNDS
(FR) PREPARATION DE COMPOSES ORGANOPHOSPHORES SULFONES HYDROSOLUBLES
Abstract
(EN)
The invention concerns a method for preparing water-soluble sulphonated organophosphorous compounds, in particular suitable for organic reactions carried out with a two-phase catalyst. The invention is characterised in that the water-soluble sulphonated organophosphorous compound is treated before being used as catalyst ligand to eliminate at least partially the radicals and sulphite compounds. The invention also concerns the organic reactions catalysed by a two-phase system comprising a treated sulphonated organophosphorous ligand to eliminate sulphites.
(FR)
La présente invention concerne un procédé de préparation de composés organophosphorés sulfonés hydrosolubles, notamment convenables pour les réactions organiques réalisées avec une catalyse biphasique. Selon l'invention, le composé organophosphoré sulfoné hydrosoluble est traité préalablement à son utilisation comme ligand de catalyseur pour éliminer au moins partiellement les radicaux et composés sulfites. L'invention concerne également les réactions organiques catalysées par un système biphasique comprenant un ligand organophosphoré sulfoné traité pour éliminer les sulfites.
Latest bibliographic data on file with the International Bureau