BR8305451A - Processo de preparacao de derivados de acidos benzoxazolil-e benzotiazolil-oxi-fenoxi-propionicos - Google Patents

Processo de preparacao de derivados de acidos benzoxazolil-e benzotiazolil-oxi-fenoxi-propionicos

Info

Publication number
BR8305451A
BR8305451A BR8305451A BR8305451A BR8305451A BR 8305451 A BR8305451 A BR 8305451A BR 8305451 A BR8305451 A BR 8305451A BR 8305451 A BR8305451 A BR 8305451A BR 8305451 A BR8305451 A BR 8305451A
Authority
BR
Brazil
Prior art keywords
benzoxazolil
benzotiazolyl
fenoxi
oxi
preparation
Prior art date
Application number
BR8305451A
Other languages
English (en)
Inventor
Hans-Joachim Zeis
Hilmar Mildenbergrr
Reinhard Handte
Original Assignee
Hoechst 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 Hoechst Ag filed Critical Hoechst Ag
Publication of BR8305451A publication Critical patent/BR8305451A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
    • C07D263/52—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings condensed with carbocyclic rings or ring systems
    • C07D263/54—Benzoxazoles; Hydrogenated benzoxazoles
    • C07D263/58—Benzoxazoles; Hydrogenated benzoxazoles 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 in position 2
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
    • C07D277/60—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings condensed with carbocyclic rings or ring systems
    • C07D277/62—Benzothiazoles
    • C07D277/68—Benzothiazoles 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 in position 2

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Thiazole And Isothizaole Compounds (AREA)
  • Catalysts (AREA)
  • Plural Heterocyclic Compounds (AREA)
BR8305451A 1982-10-04 1983-10-03 Processo de preparacao de derivados de acidos benzoxazolil-e benzotiazolil-oxi-fenoxi-propionicos BR8305451A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823236730 DE3236730A1 (de) 1982-10-04 1982-10-04 Verfahren zur herstellung von benzoxazolyl- und benzthiazolyloxyphenoxypropionsaeurederivaten

Publications (1)

Publication Number Publication Date
BR8305451A true BR8305451A (pt) 1984-05-15

Family

ID=6174908

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8305451A BR8305451A (pt) 1982-10-04 1983-10-03 Processo de preparacao de derivados de acidos benzoxazolil-e benzotiazolil-oxi-fenoxi-propionicos

Country Status (8)

Country Link
EP (1) EP0105494B1 (pt)
JP (1) JPS5984877A (pt)
BR (1) BR8305451A (pt)
CA (1) CA1210403A (pt)
DE (2) DE3236730A1 (pt)
HU (1) HU189752B (pt)
IL (1) IL69875A (pt)
ZA (1) ZA837379B (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3561461D1 (en) * 1984-03-14 1988-02-25 Cassella Farbwerke Mainkur Ag Process for the production of benzimidazolyl, benzoxazolyl and benzothiazolyl oxyphenoxypropionate derivatives
US4935522A (en) * 1988-03-21 1990-06-19 Hoechst Celanese Corporation Process for producing ethyl 2-[4'-(6"-chloro-2"-benzoxazolyloxy)phenoxy]propionate
MXPA04009040A (es) 2002-03-20 2005-01-25 Metabolex Inc Acidos fenilaceticos sustituidos.
US7199259B2 (en) 2003-06-20 2007-04-03 Metabolex, Inc. Resolution of α-(phenoxy)phenylacetic acid derivatives
ZA200610650B (en) 2004-05-25 2009-04-29 Metabolex Inc Substituted triazoles as modulators of PPAR and methods of their preparation
US7714131B2 (en) 2005-09-23 2010-05-11 Metabolex, Inc. Process for the stereoselective preparation of (−)-halofenate and derivatives thereof
CN102351808B (zh) * 2011-09-06 2013-07-03 江苏中旗作物保护股份有限公司 一种新的精恶唑禾草灵的合成方法
EP4209486A1 (en) 2022-01-07 2023-07-12 Adama Agan Ltd. Process for the preparation of aryloxyphenoxypropionic acid derivatives in a non polar solvent with a tertiary amine catalyst
CN114478425B (zh) * 2022-01-17 2024-03-22 安徽宁亿泰科技有限公司 一种芳氧苯氧丙酸酯除草剂的合成方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2640730C2 (de) * 1976-09-10 1983-08-25 Hoechst Ag, 6230 Frankfurt Benzoxazolyloxy- und Benzothiazolyloxy-phenoxy-Verbindungen und diese enthaltende herbizide Mittel
JPS5562043A (en) * 1978-11-01 1980-05-10 Ihara Chem Ind Co Ltd Preparation of phenoxycarboxylic acid derivative
ES8107193A1 (es) * 1979-04-09 1981-10-16 Hoechst Ag Procedimiento para la preparacion de agentes herbicidas a base de fenileteres heterociclicos

Also Published As

Publication number Publication date
HU189752B (en) 1986-07-28
IL69875A (en) 1987-09-16
EP0105494A2 (de) 1984-04-18
DE3236730A1 (de) 1984-04-05
ZA837379B (en) 1984-06-27
DE3377649D1 (en) 1988-09-15
JPH051263B2 (pt) 1993-01-07
EP0105494A3 (en) 1985-11-06
EP0105494B1 (de) 1988-08-10
JPS5984877A (ja) 1984-05-16
IL69875A0 (en) 1983-12-30
CA1210403A (en) 1986-08-26

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 03/10/98