DK248375A - Fremgangsmade til fremstilling af 2-hydroxynaphthalen-3-carboxylsyre - Google Patents

Fremgangsmade til fremstilling af 2-hydroxynaphthalen-3-carboxylsyre

Info

Publication number
DK248375A
DK248375A DK248375A DK248375A DK248375A DK 248375 A DK248375 A DK 248375A DK 248375 A DK248375 A DK 248375A DK 248375 A DK248375 A DK 248375A DK 248375 A DK248375 A DK 248375A
Authority
DK
Denmark
Prior art keywords
hydroxynaphthalene
preparation
carboxylic acid
carboxylic
acid
Prior art date
Application number
DK248375A
Other languages
English (en)
Inventor
W Bachmann
C Gnabs
K Janecka
E Mundlos
T Papenfuhs
G Waese
Original Assignee
Hoechst 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 DE19742426850 external-priority patent/DE2426850A1/de
Priority claimed from DE19752522175 external-priority patent/DE2522175A1/de
Application filed by Hoechst Ag filed Critical Hoechst Ag
Publication of DK248375A publication Critical patent/DK248375A/da

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
    • C07C51/15—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction of organic compounds with carbon dioxide, e.g. Kolbe-Schmitt synthesis

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)
DK248375A 1974-06-04 1975-06-03 Fremgangsmade til fremstilling af 2-hydroxynaphthalen-3-carboxylsyre DK248375A (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19742426850 DE2426850A1 (de) 1974-06-04 1974-06-04 Verfahren zur herstellung von 2-hydroxynaphthalin-3-carbonsaeure
DE19752522175 DE2522175A1 (de) 1975-05-17 1975-05-17 Verfahren zur herstellung von 2-hydroxynaphthalin-3-carbonsaeure

Publications (1)

Publication Number Publication Date
DK248375A true DK248375A (da) 1975-12-05

Family

ID=25767230

Family Applications (1)

Application Number Title Priority Date Filing Date
DK248375A DK248375A (da) 1974-06-04 1975-06-03 Fremgangsmade til fremstilling af 2-hydroxynaphthalen-3-carboxylsyre

Country Status (7)

Country Link
JP (1) JPS514152A (da)
DK (1) DK248375A (da)
FR (1) FR2273791A1 (da)
GB (1) GB1507054A (da)
IT (1) IT1060851B (da)
LU (1) LU72626A1 (da)
NL (1) NL7506447A (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4239913A (en) * 1977-10-25 1980-12-16 Kabushiki Kaisha Veno Seiyaku Oyo Kenkyujo Process for preparing 2-hydroxynaphthalenecarboxylic acids
CN110283065B (zh) * 2019-05-13 2022-04-12 宿迁林通新材料有限公司 一种2-羟基-3-萘甲酸生产工艺

Also Published As

Publication number Publication date
GB1507054A (en) 1978-04-12
FR2273791A1 (fr) 1976-01-02
IT1060851B (it) 1982-09-30
NL7506447A (nl) 1975-12-08
JPS514152A (en) 1976-01-14
LU72626A1 (da) 1977-03-03

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