BR9102710A - Processo para preparacao de acido 2,4-diclorofenoxi-acetico - Google Patents

Processo para preparacao de acido 2,4-diclorofenoxi-acetico

Info

Publication number
BR9102710A
BR9102710A BR919102710A BR9102710A BR9102710A BR 9102710 A BR9102710 A BR 9102710A BR 919102710 A BR919102710 A BR 919102710A BR 9102710 A BR9102710 A BR 9102710A BR 9102710 A BR9102710 A BR 9102710A
Authority
BR
Brazil
Prior art keywords
diclorophenoxy
preparing
acetic acid
acetic
acid
Prior art date
Application number
BR919102710A
Other languages
English (en)
Inventor
Luigi Abbruzzese
Original Assignee
Agrimont Spa
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 Agrimont Spa filed Critical Agrimont Spa
Publication of BR9102710A publication Critical patent/BR9102710A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/363—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by introduction of halogen; by substitution of halogen atoms by other halogen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BR919102710A 1991-04-16 1991-06-27 Processo para preparacao de acido 2,4-diclorofenoxi-acetico BR9102710A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI911052A IT1246791B (it) 1991-04-16 1991-04-16 Processo per la preparazione dell'acido 2,4 -diclorofenossiacetico

Publications (1)

Publication Number Publication Date
BR9102710A true BR9102710A (pt) 1992-12-15

Family

ID=11359635

Family Applications (1)

Application Number Title Priority Date Filing Date
BR919102710A BR9102710A (pt) 1991-04-16 1991-06-27 Processo para preparacao de acido 2,4-diclorofenoxi-acetico

Country Status (3)

Country Link
EP (1) EP0509518A1 (pt)
BR (1) BR9102710A (pt)
IT (1) IT1246791B (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103145549B (zh) * 2013-03-29 2015-02-04 山东潍坊润丰化工股份有限公司 一种2,4-二氯苯氧乙酸的合成方法
CN103274925B (zh) * 2013-05-07 2015-07-01 常州大学 一种2,4-二氯苯氧乙酸的制备方法
CN105001079A (zh) * 2014-11-03 2015-10-28 江苏苏化集团有限公司 一种制备2,4-二氯苯氧乙酸的新方法
CN104447290B (zh) * 2014-12-15 2016-10-05 常熟市新腾化工有限公司 一种制备2,4-二氯苯氧乙酸的方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB607113A (en) * 1946-03-13 1948-08-25 Boots Pure Drug Co Ltd Improvements relating to the manufacture of halogenated carboxylic acids
GB627709A (en) * 1946-06-23 1949-08-15 Leon Haskelberg Process for the preparation of chlorinated ª‡-aryloxy fatty acids
US2774788A (en) * 1953-02-06 1956-12-18 Diamond Alkali Co Preparation of 2-methyl-4-chlorophenoxyacetic acid

Also Published As

Publication number Publication date
EP0509518A1 (en) 1992-10-21
ITMI911052A1 (it) 1992-10-16
IT1246791B (it) 1994-11-26
ITMI911052A0 (it) 1991-04-16

Similar Documents

Publication Publication Date Title
MX9200997A (es) Proceso para la obtencion de acido tereftalico
BR8800992A (pt) Processo continuo para preparacao de 1,1,1-trifluor-2,2-dicloroetano
BR9302680A (pt) Processo para hidroformilacao para produzir 1,6-hexanodiais
BR9306629A (pt) Processo para preparar derivados de triaza-ciclo-nonano
BR8803759A (pt) Processo para a preparacao de 2,2,6,6-tetrametil-4-piperidilaminas
PT94059A (pt) Processo para a preparacao de copolimetros hidrossoluveis, de n-vinilamidas
BR8901395A (pt) Processo para preparacao de revestimentos fotocurados
BR8902387A (pt) Processo para manufaturar 1,3-glicois
BR9105080A (pt) Processo para a preparacao de um acido alcoxialcanoico
BR8705524A (pt) Processo para preparacao de compostos
BR9102301A (pt) Processo para a recuperacao de acido citrico
IT1245736B (it) Processo per preparare alfa-glicerofosforilcolina
PT84108B (pt) Processo para a preparacao de acidos 7-piperazinil(substituido)-1-etil-6-fluoro-1,4-di-hidro-4-oxo-3-quinolinocarboxilicos
BR9305223A (pt) Processo para produzir azadiractina
ITMI910284A0 (it) Processo per la preparazione di 2,2,6,6-tetrametil-4-piperidilammine
BR9003346A (pt) Processo para a preparacao de 1,2-dicloro-1,1,2-trifluoretano
BR9407024A (pt) Processo para a preparação de 4,6-diamino-5-cianopirimidinas substituídas
BR9101662A (pt) Processo para a producao de 1,4-butanodiol
BR8200052A (pt) Processo para a preparacao de derivados do acido 2,2-dimetil-3-vinil-ciclopropanocarboxilico
BR9102710A (pt) Processo para preparacao de acido 2,4-diclorofenoxi-acetico
BR9004835A (pt) Processo para preparacao de acido 2,4-pentanodiona monossulfonico e acido 2,4-pentanodiona monossulfonico
BR9005385A (pt) Processo para a producao de 1,1-diclorotetrafluoretano
BR8802886A (pt) Processo para a preparacao de acido 4,4'-dinitroestilbeno-2,2'-dissulfonico
MX9207468A (es) Proceso para preparar acido 2,6-naftalenodicarboxilico purificado.
BR8800160A (pt) Processo para a producao de 2,2',4,4',6,6'-hexanitro estilbeno

Legal Events

Date Code Title Description
EG Technical examination (opinion): publication of technical examination (opinion)
FC Decision: refusal