UY33220A - PROCESS FOR THE PREPARATION OF AN ANTRANILIC ACID DERIVATIVE - Google Patents

PROCESS FOR THE PREPARATION OF AN ANTRANILIC ACID DERIVATIVE

Info

Publication number
UY33220A
UY33220A UY0001033220A UY33220A UY33220A UY 33220 A UY33220 A UY 33220A UY 0001033220 A UY0001033220 A UY 0001033220A UY 33220 A UY33220 A UY 33220A UY 33220 A UY33220 A UY 33220A
Authority
UY
Uruguay
Prior art keywords
preparation
acid derivative
compound
antranilic acid
sodium hydroxide
Prior art date
Application number
UY0001033220A
Other languages
Spanish (es)
Inventor
Murudi Vikrant
Ashok Shankarappa Shyadligeri
Brijnandan Premnath Mishra
Markus Adolf Luginbuehl
Fuerst Maren
Original Assignee
Syngenta Participations Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Syngenta Participations Ag filed Critical Syngenta Participations Ag
Publication of UY33220A publication Critical patent/UY33220A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C227/14—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof
    • C07C227/18—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof by reactions involving amino or carboxyl groups, e.g. hydrolysis of esters or amides, by formation of halides, salts or esters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Esta invención refiere a un proceso para la preparación de un compuesto (I) Dicho proceso comprende: Adicionar 1 a 2 moles de hipoclorito de sodio a una suspensión de un compuestos (II) en hidróxido de sodio acuoso a una temperatura de 5 a 60ºC, donde la concentración del hidróxido de sodio es de 5 a 25% en peso, y acidificar la masa de reacción con ácido hidroclórico concentrado hasta un pH de 1.5 a 2.0 y donde dicho proceso es llevado a cabo como una síntesis de un reactor sin aislamiento de los productos intermedios.This invention relates to a process for the preparation of a compound (I) Said process comprises: Adding 1 to 2 moles of sodium hypochlorite to a suspension of a compound (II) in aqueous sodium hydroxide at a temperature of 5 to 60 ° C, where the concentration of sodium hydroxide is 5 to 25% by weight, and acidify the reaction mass with concentrated hydrochloric acid to a pH of 1.5 to 2.0 and where said process is carried out as a synthesis of a reactor without isolation of Intermediate products

UY0001033220A 2010-02-09 2011-02-09 PROCESS FOR THE PREPARATION OF AN ANTRANILIC ACID DERIVATIVE UY33220A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IN276DE2010 2010-02-09

Publications (1)

Publication Number Publication Date
UY33220A true UY33220A (en) 2011-09-30

Family

ID=43983558

Family Applications (1)

Application Number Title Priority Date Filing Date
UY0001033220A UY33220A (en) 2010-02-09 2011-02-09 PROCESS FOR THE PREPARATION OF AN ANTRANILIC ACID DERIVATIVE

Country Status (4)

Country Link
AR (1) AR080142A1 (en)
TW (1) TW201136873A (en)
UY (1) UY33220A (en)
WO (1) WO2011098386A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11560384B2 (en) 2017-05-04 2023-01-24 University Of Utah Research Foundation Benzonorbornadiene derivatives and reactions thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101962363A (en) 2005-09-16 2011-02-02 先正达参股股份有限公司 Process for the production of amides
PT1940813E (en) 2005-10-25 2011-01-20 Syngenta Participations Ag Heterocyclic amide derivatives useful as microbiocides

Also Published As

Publication number Publication date
AR080142A1 (en) 2012-03-14
WO2011098386A1 (en) 2011-08-18
TW201136873A (en) 2011-11-01

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Legal Events

Date Code Title Description
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Effective date: 20191212