AT308079B - Process for the preparation of hydroxyphenylacetic acids - Google Patents

Process for the preparation of hydroxyphenylacetic acids

Info

Publication number
AT308079B
AT308079B AT710771A AT710771A AT308079B AT 308079 B AT308079 B AT 308079B AT 710771 A AT710771 A AT 710771A AT 710771 A AT710771 A AT 710771A AT 308079 B AT308079 B AT 308079B
Authority
AT
Austria
Prior art keywords
preparation
hydroxyphenylacetic acids
hydroxyphenylacetic
acids
Prior art date
Application number
AT710771A
Other languages
German (de)
Original Assignee
Bayer 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 Bayer Ag filed Critical Bayer Ag
Application granted granted Critical
Publication of AT308079B publication Critical patent/AT308079B/en

Links

Classifications

    • 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
    • C07C51/367—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by introduction of functional groups containing oxygen only in singly bound form

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT710771A 1970-08-17 1971-08-13 Process for the preparation of hydroxyphenylacetic acids AT308079B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702040643 DE2040643A1 (en) 1970-08-17 1970-08-17 Hydroxyphenyl acetic acids - from halo deriv and alkali using metallic copper plus copper salts as catalyst

Publications (1)

Publication Number Publication Date
AT308079B true AT308079B (en) 1973-06-25

Family

ID=5779874

Family Applications (1)

Application Number Title Priority Date Filing Date
AT710771A AT308079B (en) 1970-08-17 1971-08-13 Process for the preparation of hydroxyphenylacetic acids

Country Status (7)

Country Link
AT (1) AT308079B (en)
BR (1) BR7105286D0 (en)
CH (1) CH554825A (en)
DE (1) DE2040643A1 (en)
ES (1) ES394281A1 (en)
HU (1) HU162719B (en)
SE (1) SE368001B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU77994A1 (en) * 1977-08-19 1979-05-23 Oreal TINCTORIAL COMPOSITIONS BASED ON OXIDIZING COLORANTS CONTAINING AN ALKANOIC ACID (2,5-DIHYDROXYPHENYL) OR ONE OF ITS SALTS AS AN ANTI-OXIDANT AND PROCESS OF PREPARATION
JPS54160740A (en) * 1978-06-09 1979-12-19 Takeda Chem Ind Ltd Anti-fibrotic agent
GB2083023B (en) * 1980-08-29 1984-06-06 Ihara Chemical Ind Co Hydroxyphenyl aliphatic acid derivatives preparation and quinolivate copper complex catalyst used therein
US5167747A (en) * 1989-02-15 1992-12-01 Kadija Igor V Apparatus for manufacturing interconnects with fine lines and fine spacing
GB9012973D0 (en) * 1990-06-11 1990-08-01 Ici Plc Chemical process

Also Published As

Publication number Publication date
HU162719B (en) 1973-04-28
DE2040643A1 (en) 1972-02-24
CH554825A (en) 1974-10-15
ES394281A1 (en) 1973-12-16
BR7105286D0 (en) 1973-05-10
SE368001B (en) 1974-06-17

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