FR1116266A - Process for preparing pure 2-methyl 4-chloro phenoxy acetic acid - Google Patents

Process for preparing pure 2-methyl 4-chloro phenoxy acetic acid

Info

Publication number
FR1116266A
FR1116266A FR1116266DA FR1116266A FR 1116266 A FR1116266 A FR 1116266A FR 1116266D A FR1116266D A FR 1116266DA FR 1116266 A FR1116266 A FR 1116266A
Authority
FR
France
Prior art keywords
methyl
acetic acid
phenoxy acetic
preparing pure
chloro phenoxy
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
Other languages
French (fr)
Inventor
Fernand Peto
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 filed Critical
Application granted granted Critical
Publication of FR1116266A publication Critical patent/FR1116266A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
FR1116266D 1954-12-10 1954-12-10 Process for preparing pure 2-methyl 4-chloro phenoxy acetic acid Expired FR1116266A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1116266T 1954-12-10

Publications (1)

Publication Number Publication Date
FR1116266A true FR1116266A (en) 1956-05-07

Family

ID=9629381

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1116266D Expired FR1116266A (en) 1954-12-10 1954-12-10 Process for preparing pure 2-methyl 4-chloro phenoxy acetic acid

Country Status (1)

Country Link
FR (1) FR1116266A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1122071B (en) * 1957-01-19 1962-01-18 Basf Ag Process for the preparation of 2-methyl-4-chlorophenoxypropionic acid or its alkali salts
DE1126403B (en) * 1957-08-01 1962-03-29 Basf Ag Process for the preparation of 2-methyl-4-chlorophenoxybutyric acids or their alkali salts
EP0055357A1 (en) * 1980-12-31 1982-07-07 BASF Aktiengesellschaft Process for the preparation of chlorinated phenoxyalkanoic acids

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1122071B (en) * 1957-01-19 1962-01-18 Basf Ag Process for the preparation of 2-methyl-4-chlorophenoxypropionic acid or its alkali salts
DE1126403B (en) * 1957-08-01 1962-03-29 Basf Ag Process for the preparation of 2-methyl-4-chlorophenoxybutyric acids or their alkali salts
EP0055357A1 (en) * 1980-12-31 1982-07-07 BASF Aktiengesellschaft Process for the preparation of chlorinated phenoxyalkanoic acids

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