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FR1470160A - Process for the preparation of 2-methyl-4-chlorophenoxycarboxylic acids - Google Patents

Process for the preparation of 2-methyl-4-chlorophenoxycarboxylic acids

Info

Publication number
FR1470160A
FR1470160A FR51289A FR51289A FR1470160A FR 1470160 A FR1470160 A FR 1470160A FR 51289 A FR51289 A FR 51289A FR 51289 A FR51289 A FR 51289A FR 1470160 A FR1470160 A FR 1470160A
Authority
FR
France
Prior art keywords
chlorophenoxycarboxylic
acids
methyl
preparation
chlorophenoxycarboxylic acids
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.)
Expired
Application number
FR51289A
Other languages
French (fr)
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.)
Osterreichische Stickstoffwerke AG
Patheon Austria GmbH and Co KG
Original Assignee
Chemie Linz AG
Osterreichische Stickstoffwerke 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
Priority claimed from AT193265A external-priority patent/AT253488B/en
Application filed by Chemie Linz AG, Osterreichische Stickstoffwerke AG filed Critical Chemie Linz AG
Priority to FR51289A priority Critical patent/FR1470160A/en
Application granted granted Critical
Publication of FR1470160A publication Critical patent/FR1470160A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C59/40—Unsaturated compounds
    • C07C59/58—Unsaturated compounds containing ether groups, groups, groups, or groups
    • C07C59/64—Unsaturated compounds containing ether groups, groups, groups, or groups containing six-membered aromatic rings
    • C07C59/66—Unsaturated compounds containing ether groups, groups, groups, or groups containing six-membered aromatic rings the non-carboxylic part of the ether containing six-membered aromatic rings
    • C07C59/68—Unsaturated compounds containing ether groups, groups, groups, or groups containing six-membered aromatic rings the non-carboxylic part of the ether containing six-membered aromatic rings the oxygen atom of the ether group being bound to a non-condensed six-membered aromatic ring
    • C07C59/70—Ethers of hydroxy-acetic acid, e.g. substitutes on the ring
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C59/40—Unsaturated compounds
    • C07C59/58—Unsaturated compounds containing ether groups, groups, groups, or groups
    • C07C59/64—Unsaturated compounds containing ether groups, groups, groups, or groups containing six-membered aromatic rings
    • C07C59/66—Unsaturated compounds containing ether groups, groups, groups, or groups containing six-membered aromatic rings the non-carboxylic part of the ether containing six-membered aromatic rings
    • C07C59/68—Unsaturated compounds containing ether groups, groups, groups, or groups containing six-membered aromatic rings the non-carboxylic part of the ether containing six-membered aromatic rings the oxygen atom of the ether group being bound to a non-condensed six-membered aromatic ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
FR51289A 1965-03-05 1966-02-28 Process for the preparation of 2-methyl-4-chlorophenoxycarboxylic acids Expired FR1470160A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR51289A FR1470160A (en) 1965-03-05 1966-02-28 Process for the preparation of 2-methyl-4-chlorophenoxycarboxylic acids

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT193265A AT253488B (en) 1965-03-05 1965-03-05 Process for the preparation of 2-methyl-4-chlorophenoxyalkanoic acids
FR51289A FR1470160A (en) 1965-03-05 1966-02-28 Process for the preparation of 2-methyl-4-chlorophenoxycarboxylic acids

Publications (1)

Publication Number Publication Date
FR1470160A true FR1470160A (en) 1967-02-17

Family

ID=25597205

Family Applications (1)

Application Number Title Priority Date Filing Date
FR51289A Expired FR1470160A (en) 1965-03-05 1966-02-28 Process for the preparation of 2-methyl-4-chlorophenoxycarboxylic acids

Country Status (1)

Country Link
FR (1) FR1470160A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992001663A1 (en) * 1990-07-16 1992-02-06 Kvk Agro A/S A method for preparing 4-chloro-2-methylphenoxyalkanoic acids

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992001663A1 (en) * 1990-07-16 1992-02-06 Kvk Agro A/S A method for preparing 4-chloro-2-methylphenoxyalkanoic acids

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