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BR9807048A - Processo aperfeiçoado para a preparação de halo-4-fenoxiquinolinas - Google Patents

Processo aperfeiçoado para a preparação de halo-4-fenoxiquinolinas

Info

Publication number
BR9807048A
BR9807048A BR9807048-7A BR9807048A BR9807048A BR 9807048 A BR9807048 A BR 9807048A BR 9807048 A BR9807048 A BR 9807048A BR 9807048 A BR9807048 A BR 9807048A
Authority
BR
Brazil
Prior art keywords
phenoxyquinolines
halo
preparation
improved process
improved
Prior art date
Application number
BR9807048-7A
Other languages
English (en)
Other versions
BR9807048B1 (pt
Inventor
Tim J Adaway
Jeff T Budd
Ian R King
Karl L Krumel
Larry D Kershner
Julie L Maurer
Thomas A Olmstead
Gary A Roth
Jimmy J Tai
Mark A Hadd
Original Assignee
Dow Agrosciences Llc
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 Dow Agrosciences Llc filed Critical Dow Agrosciences Llc
Publication of BR9807048A publication Critical patent/BR9807048A/pt
Publication of BR9807048B1 publication Critical patent/BR9807048B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
    • C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
    • C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with 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
    • C07D215/20—Oxygen atoms
    • C07D215/22—Oxygen atoms attached in position 2 or 4
    • C07D215/233—Oxygen atoms attached in position 2 or 4 only one oxygen atom which is attached in position 4
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
    • C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
    • C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with 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
    • C07D215/18—Halogen atoms or nitro radicals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Quinoline Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Epoxy Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Patente de Invenção: <B>"PROCESSO APERFEIçOADO PARA A PREPARAçãO DE HALO-4-FENOXIQUINOLINAS"<D>. A presente invenção refere-se a um processo aperfeiçoado e simplificado para a preparação de halo-4-fenoxiquinolinas, através do quel é usado cloreto de tionila como o agente de cloração para preparar o intermediário de cloroquinolina antes da reação de condensação final e ser usado um único solvente de poliéster inerte de alto ponto de ebulição ao longo de todo procedimento de reação.
BRPI9807048-7A 1997-01-31 1998-01-15 processo aperfeiçoado para a preparação de halo-4-fenoxiquinolinas. BR9807048B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US3662397P 1997-01-31 1997-01-31
PCT/US1998/000714 WO1998033774A1 (en) 1997-01-31 1998-01-15 Improved process for the preparation of halo-4-phenoxyquinolines

Publications (2)

Publication Number Publication Date
BR9807048A true BR9807048A (pt) 2000-03-28
BR9807048B1 BR9807048B1 (pt) 2009-08-11

Family

ID=21889659

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9807048-7A BR9807048B1 (pt) 1997-01-31 1998-01-15 processo aperfeiçoado para a preparação de halo-4-fenoxiquinolinas.

Country Status (15)

Country Link
US (1) US5973153A (pt)
EP (1) EP0960099B1 (pt)
JP (1) JP4368948B2 (pt)
KR (1) KR100692106B1 (pt)
CN (1) CN1119331C (pt)
AT (1) ATE237591T1 (pt)
AU (1) AU729797B2 (pt)
BR (1) BR9807048B1 (pt)
DE (1) DE69813511T2 (pt)
DK (1) DK0960099T3 (pt)
ES (1) ES2191923T3 (pt)
HU (1) HU228752B1 (pt)
IL (1) IL131148A0 (pt)
WO (1) WO1998033774A1 (pt)
ZA (1) ZA98794B (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2783826B1 (fr) * 1998-09-29 2002-07-19 Rhodia Chimie Sa Procede de preparation de 4-hydroxyquinoleines et/ou formes tautomeres
FR2786483B1 (fr) 1998-12-01 2001-02-16 Rhodia Chimie Sa Procede de preparation de 4-hydroxyquinoleines et/ou formes tautomeres
ZA200302088B (en) * 2000-09-08 2004-03-15 Dow Agrosciences Llc Process to produce halo-4-phenoxyquinolines.
CN108689927B (zh) * 2018-07-09 2020-07-03 陕西恒润化学工业有限公司 一种苯氧喹啉及其合成方法
CN109225323B (zh) * 2018-10-26 2021-07-27 闽江学院 磺酸基官能化有机/无机双阳离子-钒掺杂杂多酸阴离子复合杂化体及其合成与应用
CN114621141A (zh) * 2020-12-10 2022-06-14 帕潘纳(北京)科技有限公司 制备喹啉类化合物的方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR7731M (pt) * 1968-08-22 1970-03-09
IL89029A (en) * 1988-01-29 1993-01-31 Lilly Co Eli Fungicidal quinoline and cinnoline derivatives, compositions containing them, and fungicidal methods of using them
US5245036A (en) * 1992-05-07 1993-09-14 Dowelanco Process for the preparation of 4-phenoxyquinoline compounds
CH685560A5 (de) * 1993-12-07 1995-08-15 Lonza Ag Verfahren zur Herstellung von 4-Hydroxychinolinen.

Also Published As

Publication number Publication date
EP0960099B1 (en) 2003-04-16
BR9807048B1 (pt) 2009-08-11
CN1119331C (zh) 2003-08-27
ZA98794B (en) 1999-09-29
US5973153A (en) 1999-10-26
KR20000070661A (ko) 2000-11-25
WO1998033774A1 (en) 1998-08-06
HU228752B1 (en) 2013-05-28
ATE237591T1 (de) 2003-05-15
DK0960099T3 (da) 2003-08-11
EP0960099A1 (en) 1999-12-01
ES2191923T3 (es) 2003-09-16
KR100692106B1 (ko) 2007-03-12
DE69813511D1 (de) 2003-05-22
CN1246112A (zh) 2000-03-01
DE69813511T2 (de) 2003-11-13
IL131148A0 (en) 2001-01-28
HUP0001757A2 (hu) 2000-09-28
AU5917998A (en) 1998-08-25
HUP0001757A3 (en) 2002-12-28
JP4368948B2 (ja) 2009-11-18
JP2001520642A (ja) 2001-10-30
AU729797B2 (en) 2001-02-08

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 20/10/2009, OBSERVADAS AS CONDICOES LEGAIS.

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 20.10.2019