Processing

Please wait...

Settings

Settings

Goto Application

1. WO2019034648 - PROCESS FOR PREPARING CYCLIC CARBONATES

Publication Number WO/2019/034648
Publication Date 21.02.2019
International Application No. PCT/EP2018/072014
International Filing Date 14.08.2018
IPC
C07D 317/40 2006.1
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
317Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
08having the hetero atoms in positions 1 and 3
10not condensed with other rings
32with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
34Oxygen atoms
40Vinylene carbonate; Substituted vinylene carbonates
CPC
B01J 31/2282
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
22Organic complexes
2282Unsaturated compounds used as ligands
C07D 317/40
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
317Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
08having the hetero atoms in positions 1 and 3
10not condensed with other rings
32with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
34Oxygen atoms
40Vinylene carbonate; Substituted vinylene carbonates
C08F 124/00
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
124Homopolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a heterocyclic ring containing oxygen
H01M 10/0567
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10Secondary cells; Manufacture thereof
05Accumulators with non-aqueous electrolyte
056characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
0564the electrolyte being constituted of organic materials only
0566Liquid materials
0567characterised by the additives
H01M 2300/0025
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
2300Electrolytes
0017Non-aqueous electrolytes
0025Organic electrolyte
Y02E 60/10
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
60Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
10Energy storage using batteries
Applicants
  • BASF SE [DE]/[DE]
Inventors
  • BAYARMAGNAI, Bilguun
  • SCHAUB, Thomas
  • MORMUL, Verena
  • RUDOLF, Peter
Agents
  • BASF IP ASSOCIATION
Priority Data
17186136.214.08.2017EP
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) PROCESS FOR PREPARING CYCLIC CARBONATES
(FR) PROCÉDÉ DE PRÉPARATION DE CARBONATES CYCLIQUES
Abstract
(EN) The present invention relates to a process for preparing cyclic carbonates of formula Ia or Ib or mixtures thereof (Ia) (Ib) comprising the process step: a) reacting a propargylic alcohol of formula II (II) with carbon dioxide in the presence of at least one transition metal catalyst TMC1, which comprises a transition metal selected from metals of groups 10, 11 and 12 of the periodic table of the elements according to IUPAC and at least one bulky ligand.
(FR) La présente invention concerne un procédé de préparation de carbonates cycliques de formule Ia ou Ib ou des mélanges de ceux-ci (Ia) (Ib) comprenant l'étape de traitement consistant à : a) faire réagir un alcool propargylique de formule II (II) avec du dioxyde de carbone en présence d'au moins un catalyseur de métal de transition TMC1, qui comprend un métal de transition choisi parmi les métaux des groupes 10, 11 et 12 du tableau périodique des éléments selon IUPAC et au moins un ligand volumineux.
Latest bibliographic data on file with the International Bureau