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1. WO2019049167 - "AN IMPROVED PROCESS FOR THE PREPARATION OF TRIFLOXYSTROBIN"

Publication Number WO/2019/049167
Publication Date 14.03.2019
International Application No. PCT/IN2018/050560
International Filing Date 30.08.2018
IPC
C07D 213/53 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
213Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
02having three double bonds between ring members or between ring members and non-ring members
04having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
24with substituted hydrocarbon radicals attached to ring carbon atoms
44Radicals substituted by doubly-bound oxygen, sulfur, or nitrogen atoms, or by two such atoms singly-bound to the same carbon atom
53Nitrogen atoms
CPC
B01J 2231/005
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
005General concepts, e.g. reviews, relating to methods of using catalyst systems, the concept being defined by a common method or theory, e.g. microwave heating or multiple stereoselectivity
B01J 2531/002
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
001General concepts, e.g. reviews, relating to catalyst systems and methods of making them, the concept being defined by a common material or method/theory
002Materials
B01J 31/0237
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
0237Amines
C07C 247/16
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
247Compounds containing azido groups
16with azido groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
C07C 249/08
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
249Preparation of compounds containing nitrogen atoms doubly-bound to a carbon skeleton
04of oximes
08by reaction of hydroxylamines with carbonyl compounds
C07C 249/12
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
249Preparation of compounds containing nitrogen atoms doubly-bound to a carbon skeleton
04of oximes
12by reactions not involving the formation of oxyimino groups
Applicants
  • HIKAL LIMITED [IN]/[IN]
Inventors
  • LODHA, Kamlesh Kantilal
  • UDAWANT, Sandip Popatrao
  • PHASAGE, Deepak Babasaheb
  • RAO, Lakonda Nagaprasada
  • GHOSH, Santosh Kumar
  • NAMBIAR, Sudhir
Agents
  • HARIHARAN, Rajeshwari
Priority Data
20172103201911.09.2017IN
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) "AN IMPROVED PROCESS FOR THE PREPARATION OF TRIFLOXYSTROBIN"
(FR) PROCÉDÉ AMÉLIORÉ POUR LA PRÉPARATION DE TRIFLOXYSTROBINE
Abstract
(EN)
The present invention relates to an improved process for the preparation of trifloxystrobin of formula (I), which is simple, economical, efficient, user and environment friendly, moreover commercially viable with higher yield and chemical purity.
(FR)
La présente invention concerne un procédé amélioré pour la préparation de trifloxystrobine de formule (I), ledit procédé est simple, économique, efficace, écologique et également viable sur le plan commercial ayant un rendement élevé et une pureté chimique supérieure.
Also published as
JP2020514615
MXMX/a/2020/002703
Latest bibliographic data on file with the International Bureau