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

Similar Documents

Publication Publication Date Title
DK552377A (da) Fremgangsmaade til fremstilling af alfa-beskyttede oxyimino-beta-oxo-gamma-halogen-smoersyrederivater
DK137082B (da) Analogifremgangsmade til fremstilling af 3-aminoidazolcarboxylsyrederivater
DK140430B (da) Analogifremgangsmåde til fremstilling af 3-aryloxy-3-phenylpropylaminer eller syreadditionssalte heraf.
DK289175A (da) Fremgangsmade til fremstilling af cyclohexylestere af vincaminsyrederivater
DK138994C (da) Fremgangsmaade til fremstilling af metalsalte af dialkylthiophosphorsyre
DK155943C (da) Analogifremgangsmaade til fremstilling af 7-d-(-)-alfa-amino-alfa-(p-acetoxyphenyl)acetamidocephalosporansyrer
DK573475A (da) Fremgangsmade til fremstilling af substituerede phenyleddikesyrer
DK143801C (da) Analogifremgangsmaade til fremstilling af dihydrolysergsyrederivater
DK163075A (da) Fremgangsmade til fremstilling af aryloxoheptansyrer
DK404975A (da) Fremgangsmade til fremstilling af fusidinsyrederivater
DK591975A (da) Fremgangsmade til fremstilling af phenyleddikesyrederivater
DK441875A (da) Fremgangsmade til fremstilling af 2-phenyliminoimidazolidiner eller syreadditionssalte deraf
DK416975A (da) Fremgangsmade til fremstilling af 5-fluor-2-methyl-1-(paramethylsulfinylbenzyliden)-indenyl-3-eddikesyre
DK136074B (da) Analogifremgangsmåde til fremstilling af 6alfa-fluor-11beta-hydroxy-16-methyl-3-oxo-17alfa-acyloxyandrost-4-en-17beta-carboxylsyreestere.
DK225075A (da) Fremgangsmade til fremstilling af alfa-6--desoxy5-hydroxytetracyclin
DK442477A (da) Fremgangsmade til fremstilling af aminosyrederivater
DK153759C (da) Analogifremgangsmaade til fremstilling af prostansyrederivater
DK143133C (da) Analogifremgangsmaade til fremstilling af dibenzofuranalkansyreforbindelser
DK446978A (da) Fremgangsmaade til fremstilling af cephalosporansyrederivater
DK138227B (da) Analogifremgangsmåde til fremstilling af substituerede xanthon-2-carboxylsyreforbindelser.
DK139574B (da) Analogifremgangsmåde til fremstilling af terpeno-phenoxy-alkylaminer eller syreadditionssalte deraf.
DK309075A (da) Fremgangsmade til fremstilling af benzopyran-carboxylsyreforbindelser
DK140557B (da) Analogifremgangsmåde til fremstilling af sultiner af 17-hydroxy-3-oxo-17alfa-pregn-4-en-21-sulfinsyrer.
DK134076A (da) Fremgangsmade til fremstilling af chrysantheminsyreestere
DK209275A (da) Fremgangsmade til fremstilling af 2,3-polymethylen-5-sulfamoylbenzoesyreforbindelser