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1. WO2022162447 - PROCESSES FOR PREPARATION OF CHLORANTRANILIPROLE OR A SALT OR ITS INTERMEDIATES THEREOF

Publication Number WO/2022/162447
Publication Date 04.08.2022
International Application No. PCT/IB2021/057708
International Filing Date 23.08.2021
IPC
C07D 401/04 2006.1
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
401Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
02containing two hetero rings
04directly linked by a ring-member-to-ring- member bond
C07D 231/00 2006.1
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
231Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
A01N 43/58 2006.1
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
43Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
48having rings with two nitrogen atoms as the only ring hetero atoms
581,2-Diazines; Hydrogenated 1,2-diazines
A01N 37/22 2006.1
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
37Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
18containing the group -CO-N, e.g. carboxylic acid amides or imides; Thio-analogues thereof
22the nitrogen atom being directly attached to an aromatic ring system, e.g. anilides
CPC
C07C 231/02
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
231Preparation of carboxylic acid amides
02from carboxylic acids or from esters, anhydrides, or halides thereof by reaction with ammonia or amines
C07C 231/12
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
231Preparation of carboxylic acid amides
12by reactions not involving the formation of carboxamide groups
C07D 401/04
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
401Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
02containing two hetero rings
04directly linked by a ring-member-to-ring-member bond
Applicants
  • LAURUS LABS LIMITED [IN]/[IN]
Inventors
  • SIMHADRI, Srinivas
  • MEKALA, Nagaraju
  • BUDDEPU, Srinivasa Rao
  • JAVVAJI, Karunakara Rao
  • CHEEKATI, Chiranjeevi
  • LAGADAPATI, Srinivasa Rao
  • MARRI, Prabhakar
  • VASIREDDI, Uma Maheswer Rao
Priority Data
IN20214100355227.01.2021IN
IN20214100355327.01.2021IN
IN20214103592109.08.2021IN
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) PROCESSES FOR PREPARATION OF CHLORANTRANILIPROLE OR A SALT OR ITS INTERMEDIATES THEREOF
(FR) PROCÉDÉS DE PRÉPARATION DE CHLORANTRANILIPROLE OU D'UN SEL OU DE SES INTERMÉDIAIRES
Abstract
(EN) The present invention generally relates to a process for preparation of chlorantraniliprole or a salt thereof. Further, the present invention relates to an improved process for preparation of intermediate of chlorantraniliprole.
(FR) La présente invention concerne de manière générale un procédé de préparation de chlorantraniliprole ou d'un sel de celui-ci. En outre, la présente invention concerne un procédé amélioré de préparation d'intermédiaire de chlorantraniliprole.
Latest bibliographic data on file with the International Bureau