Processing

Please wait...

Settings

Settings

Goto Application

1. WO2012057709 - NOVEL PHASE TRANSFER CATALYSTS

Publication Number WO/2012/057709
Publication Date 03.05.2012
International Application No. PCT/SG2011/000378
International Filing Date 27.10.2011
IPC
C07D 403/12 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
403Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/167
02containing two hetero rings
12linked by a chain containing hetero atoms as chain links
C07C 249/02 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
249Preparation of compounds containing nitrogen atoms doubly-bound to a carbon skeleton
02of compounds containing imino groups
C07D 307/34 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
307Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
02not condensed with other rings
34having two or three double bonds between ring members or between ring members and non-ring members
B01J 27/24 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
27Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
24Nitrogen compounds
C07C 251/24 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
251Compounds containing nitrogen atoms doubly- bound to a carbon skeleton
02containing imino groups
24having carbon atoms of imino groups bound to carbon atoms of six-membered aromatic rings
C07D 333/10 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
333Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
02not condensed with other rings
04not substituted on the ring sulfur atom
06with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring carbon atoms
08Hydrogen atoms or radicals containing only hydrogen and carbon atoms
10Thiophene
CPC
B01J 31/0244
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
0244with nitrogen contained as ring member in aromatic compounds or moieties, e.g. pyridine
B01J 31/0271
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
0271also containing elements or functional groups covered by B01J31/0201 - B01J31/0231
B01J 31/0275
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
0272containing elements other than those covered by B01J31/0201 - B01J31/0255
0275also containing elements or functional groups covered by B01J31/0201 - B01J31/0269
C07C 251/24
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
251Compounds containing nitrogen atoms doubly-bound to a carbon skeleton
02containing imino groups
24having carbon atoms of imino groups bound to carbon atoms of six-membered aromatic rings
C07D 233/44
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
233Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
04having one double bond between ring members or between a ring member and a non-ring member
28with 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
44Nitrogen atoms not forming part of a nitro radical
C07D 235/30
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
235Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
02condensed with carbocyclic rings or ring systems
04Benzimidazoles; Hydrogenated benzimidazoles
24with 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 in position 2
30Nitrogen atoms not forming part of a nitro radical
Applicants
  • NATIONAL UNIVERSITY OF SINGAPORE [SG]/[SG] (AllExceptUS)
  • TAN, Choon Hong [SG]/[SG] (UsOnly)
  • HUANG, Kuo-Wei (UsOnly)
  • MA, Ting [CN]/[SG] (UsOnly)
  • FU, Xiao [CN]/[SG] (UsOnly)
Inventors
  • TAN, Choon Hong
  • HUANG, Kuo-Wei
  • MA, Ting
  • FU, Xiao
Agents
  • AMICA LAW LLC
Priority Data
61/407,49928.10.2010US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) NOVEL PHASE TRANSFER CATALYSTS
(FR) NOUVEAUX CATALYSEURS DE TRANSFERT DE PHASE
Abstract
(EN)
Compounds of formula (I): wherein R1 to R8, and X- are defined herein. Also disclosed are methods of making and using these compounds.
(FR)
L'invention concerne des composés de formule (I) : dans laquelle R1 à R8, et X- sont définis présentement. L'invention concerne également des procédés de fabrication et d'utilisation de ces composés.
Latest bibliographic data on file with the International Bureau