YU33941B - Process for preparing 2,3-dichloro-4-butyryl-phenoxy acetic acid - Google Patents

Process for preparing 2,3-dichloro-4-butyryl-phenoxy acetic acid

Info

Publication number
YU33941B
YU33941B YU202168A YU202168A YU33941B YU 33941 B YU33941 B YU 33941B YU 202168 A YU202168 A YU 202168A YU 202168 A YU202168 A YU 202168A YU 33941 B YU33941 B YU 33941B
Authority
YU
Yugoslavia
Prior art keywords
butyryl
dichloro
preparing
acetic acid
phenoxy acetic
Prior art date
Application number
YU202168A
Other versions
YU202168A (en
Inventor
Levai Laszlo
Laszlo Levai
Original Assignee
Egyt Gyogyszervegyeszeti Gyar
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 Egyt Gyogyszervegyeszeti Gyar filed Critical Egyt Gyogyszervegyeszeti Gyar
Publication of YU202168A publication Critical patent/YU202168A/en
Publication of YU33941B publication Critical patent/YU33941B/en

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
    • C07C59/76—Unsaturated compounds containing keto groups
    • C07C59/90—Unsaturated compounds containing keto groups containing singly bound oxygen-containing groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/09—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid esters or lactones
    • 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
    • C07C51/377—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups
    • C07C51/38—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups by decarboxylation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
YU202168A 1967-08-31 1968-08-28 Process for preparing 2,3-dichloro-4-butyryl-phenoxy acetic acid YU33941B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
HUEE001440 1967-08-31
HUEE001456 1967-11-14
HUEE001479 1968-01-10

Publications (2)

Publication Number Publication Date
YU202168A YU202168A (en) 1978-02-28
YU33941B true YU33941B (en) 1978-09-08

Family

ID=27270174

Family Applications (1)

Application Number Title Priority Date Filing Date
YU202168A YU33941B (en) 1967-08-31 1968-08-28 Process for preparing 2,3-dichloro-4-butyryl-phenoxy acetic acid

Country Status (5)

Country Link
DE (1) DE1793212C3 (en)
DK (1) DK125083B (en)
NL (1) NL6812415A (en)
SE (1) SE332638B (en)
YU (1) YU33941B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2364914A1 (en) * 1976-09-21 1978-04-14 Rolland Sa A PROCESS FOR THE PREPARATION OF DICHLORO-2,3 (THENOYL-2) -4 PHENOXY-ACETIC ACID
EP0004433B1 (en) * 1978-03-17 1983-05-18 Imperial Chemical Industries Plc Herbicidal 2-(p-substituted-phenoxy)-pyridines and process for preparing them

Also Published As

Publication number Publication date
DK125083B (en) 1972-12-27
SE332638B (en) 1971-02-15
NL6812415A (en) 1969-03-04
DE1793212C3 (en) 1974-02-21
DE1793212B2 (en) 1973-07-19
YU202168A (en) 1978-02-28
DE1793212A1 (en) 1972-03-30

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