GB1443987A - Production of 2-hyeroxynaphthalene-3-carboxylic acid - Google Patents

Production of 2-hyeroxynaphthalene-3-carboxylic acid

Info

Publication number
GB1443987A
GB1443987A GB5686373A GB5686373A GB1443987A GB 1443987 A GB1443987 A GB 1443987A GB 5686373 A GB5686373 A GB 5686373A GB 5686373 A GB5686373 A GB 5686373A GB 1443987 A GB1443987 A GB 1443987A
Authority
GB
United Kingdom
Prior art keywords
carboxylic acid
hydroxynaphthalene
aromatic
stage
reaction
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
GB5686373A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
Original Assignee
BASF SE
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 DE19722260637 external-priority patent/DE2260637A1/de
Priority claimed from DE19732328156 external-priority patent/DE2328156A1/de
Application filed by BASF SE filed Critical BASF SE
Publication of GB1443987A publication Critical patent/GB1443987A/en
Expired legal-status Critical Current

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)
GB5686373A 1972-12-12 1973-12-07 Production of 2-hyeroxynaphthalene-3-carboxylic acid Expired GB1443987A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19722260637 DE2260637A1 (de) 1972-12-12 1972-12-12 Verfahren zur herstellung von 2hydroxy-naphthalin-3-carbonsaeure
DE19732328156 DE2328156A1 (de) 1973-06-02 1973-06-02 Verfahren zur herstellung von 2-hydroxynaphthalin-3-carbonsaeure

Publications (1)

Publication Number Publication Date
GB1443987A true GB1443987A (en) 1976-07-28

Family

ID=25764228

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5686373A Expired GB1443987A (en) 1972-12-12 1973-12-07 Production of 2-hyeroxynaphthalene-3-carboxylic acid

Country Status (6)

Country Link
JP (1) JPS4987652A (ja)
CH (1) CH605569A5 (ja)
FR (1) FR2209741B3 (ja)
GB (1) GB1443987A (ja)
IT (1) IT1002180B (ja)
NL (1) NL7317030A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1506950A1 (en) * 2003-08-13 2005-02-16 Kabushiki Kaisha Ueno Seiyaku Oyo Kenkyujo Process for dehydrating hydrous sodium Beta-naphtholate

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1506950A1 (en) * 2003-08-13 2005-02-16 Kabushiki Kaisha Ueno Seiyaku Oyo Kenkyujo Process for dehydrating hydrous sodium Beta-naphtholate
CN1326822C (zh) * 2003-08-13 2007-07-18 株式会社上野制药应用研究所 对含水β－萘酚钠进行脱水的方法

Also Published As

Publication number Publication date
NL7317030A (ja) 1974-06-14
JPS4987652A (ja) 1974-08-22
CH605569A5 (ja) 1978-09-29
FR2209741A1 (ja) 1974-07-05
FR2209741B3 (ja) 1976-10-15
IT1002180B (it) 1976-05-20

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee