JPS5651454A - Hydroquinone derivative and its preparation - Google Patents

Hydroquinone derivative and its preparation

Info

Publication number
JPS5651454A
JPS5651454A JP12664179A JP12664179A JPS5651454A JP S5651454 A JPS5651454 A JP S5651454A JP 12664179 A JP12664179 A JP 12664179A JP 12664179 A JP12664179 A JP 12664179A JP S5651454 A JPS5651454 A JP S5651454A
Authority
JP
Japan
Prior art keywords
compound
formula
lower alkyl
hydroquinone
formula iii
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP12664179A
Other languages
Japanese (ja)
Inventor
Koichi Ura
Itsutsune Sakata
Kenji Makino
Yasuo Kawamura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nissan Chemical Corp
Original Assignee
Nissan Chemical Corp
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 Nissan Chemical Corp filed Critical Nissan Chemical Corp
Priority to JP12664179A priority Critical patent/JPS5651454A/en
Publication of JPS5651454A publication Critical patent/JPS5651454A/en
Pending legal-status Critical Current

Links

Landscapes

  • Quinoline Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

NEW MATERIAL:Derivatives of hydroquinone of formula I (A is CH or N; X and Y are H, halogen, or lower alkyl).
EXAMPLE: 6-Fluoro-2-(4'-hydroxyphenoxy)quinoline.
USE: Intermediate of herbicides of formula III (R is H or lower alkyl). Said herbicides have an excellent herbicidal activity esp. to Gramineae either by soil treatment or by foliar treatment. No phytotoxicity to broad-leaved crops.
PROCESS: For example, derivative of 2-chloroquinoline of formula II and hydroquinone are made to react in a solvent in the presence of an acid acceptor, e.g. potassium carbonate, to give a compound of formula I. The compound of formul a I is made to react with a compound of formula IV (R' is lower alkyl; Z is halogen) under reflux to afford a compound of formula III (R is lower alkyl), which is then hydrolyzed to give the compound of formula III wherein R is H.
COPYRIGHT: (C)1981,JPO&Japio
JP12664179A 1979-10-01 1979-10-01 Hydroquinone derivative and its preparation Pending JPS5651454A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12664179A JPS5651454A (en) 1979-10-01 1979-10-01 Hydroquinone derivative and its preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12664179A JPS5651454A (en) 1979-10-01 1979-10-01 Hydroquinone derivative and its preparation

Publications (1)

Publication Number Publication Date
JPS5651454A true JPS5651454A (en) 1981-05-09

Family

ID=14940222

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12664179A Pending JPS5651454A (en) 1979-10-01 1979-10-01 Hydroquinone derivative and its preparation

Country Status (1)

Country Link
JP (1) JPS5651454A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57501284A (en) * 1980-08-26 1982-07-22
JPS57163371A (en) * 1981-04-01 1982-10-07 Nissan Chem Ind Ltd Preparation of hydroquinone derivative
JP2017522313A (en) * 2014-07-17 2017-08-10 アビバックス Quinoline derivatives for the treatment of inflammatory diseases
US11992499B2 (en) 2018-12-20 2024-05-28 Abivax Quinoline derivatives for use in the treatment of inflammation diseases

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51106735A (en) * 1975-03-13 1976-09-21 Ishihara Sangyo Kaisha JOSOZAI
JPS5340767A (en) * 1976-09-10 1978-04-13 Hoechst Ag Heterocyclic phenyl ether and hervicide containing same
JPS5639077A (en) * 1979-07-17 1981-04-14 Ici Australia Ltd Alkanecarboxylic acid derivatives* their synthesization and herbicidal composition containing them

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51106735A (en) * 1975-03-13 1976-09-21 Ishihara Sangyo Kaisha JOSOZAI
JPS5340767A (en) * 1976-09-10 1978-04-13 Hoechst Ag Heterocyclic phenyl ether and hervicide containing same
JPS5639077A (en) * 1979-07-17 1981-04-14 Ici Australia Ltd Alkanecarboxylic acid derivatives* their synthesization and herbicidal composition containing them

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57501284A (en) * 1980-08-26 1982-07-22
JPS57163371A (en) * 1981-04-01 1982-10-07 Nissan Chem Ind Ltd Preparation of hydroquinone derivative
JP2017522313A (en) * 2014-07-17 2017-08-10 アビバックス Quinoline derivatives for the treatment of inflammatory diseases
JP2021038219A (en) * 2014-07-17 2021-03-11 アビバックス Quinoline derivatives for treatment of inflammatory diseases
US10981874B2 (en) 2014-07-17 2021-04-20 Abivax Use of quinoline derivatives for the treatment of inflammatory diseases
US11649211B2 (en) 2014-07-17 2023-05-16 Abivax Use of quinoline derivatives for the treatment of inflammatory diseases
US11649210B2 (en) 2014-07-17 2023-05-16 Abivax Use of quinoline derivatives for the treatment of inflammatory diseases
US11992499B2 (en) 2018-12-20 2024-05-28 Abivax Quinoline derivatives for use in the treatment of inflammation diseases

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