JPS514153A - 22 hidorokishinafutarinnoarukarientonisankatansotonohannokongobutsukara 22 hidorokishinafutarinnkarubonsanoshutokusuruhoho - Google Patents

22 hidorokishinafutarinnoarukarientonisankatansotonohannokongobutsukara 22 hidorokishinafutarinnkarubonsanoshutokusuruhoho

Info

Publication number
JPS514153A
JPS514153A JP50066115A JP6611575A JPS514153A JP S514153 A JPS514153 A JP S514153A JP 50066115 A JP50066115 A JP 50066115A JP 6611575 A JP6611575 A JP 6611575A JP S514153 A JPS514153 A JP S514153A
Authority
JP
Japan
Prior art keywords
hidorokishinafutarinnkarubonsanoshutokusuruhoho
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.)
Pending
Application number
JP50066115A
Other languages
English (en)
Inventor
Batsuhaman Uirufuriito
Gurabusu Kurisuteian
Yanetsuka Kuruto
Muntorosu Eeberuharuto
Paapenfuusu Teodooru
Ueeze Geruharuto
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.)
Hoechst AG
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 DE19742426852 external-priority patent/DE2426852C3/de
Application filed by Hoechst AG filed Critical Hoechst AG
Publication of JPS514153A publication Critical patent/JPS514153A/ja
Pending 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
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP50066115A 1974-06-04 1975-06-03 22 hidorokishinafutarinnoarukarientonisankatansotonohannokongobutsukara 22 hidorokishinafutarinnkarubonsanoshutokusuruhoho Pending JPS514153A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742426852 DE2426852C3 (de) 1974-06-04 Verfahren zur Gewinnung von 2-Hydroxynaphthalincarbonsäuren aus den Umsetzungsgemischen der Alkalisalze des 2-Hydroxynaphthalins mit Kohlendioxid

Publications (1)

Publication Number Publication Date
JPS514153A true JPS514153A (en) 1976-01-14

Family

ID=5917242

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50066115A Pending JPS514153A (en) 1974-06-04 1975-06-03 22 hidorokishinafutarinnoarukarientonisankatansotonohannokongobutsukara 22 hidorokishinafutarinnkarubonsanoshutokusuruhoho

Country Status (10)

Country Link
US (1) US4057576A (ja)
JP (1) JPS514153A (ja)
BE (1) BE829868A (ja)
CH (1) CH599096A5 (ja)
DK (1) DK248275A (ja)
FR (1) FR2273792A1 (ja)
GB (1) GB1507053A (ja)
IT (1) IT1038659B (ja)
LU (1) LU72627A1 (ja)
NL (1) NL7506445A (ja)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61202375U (ja) * 1985-06-11 1986-12-19
JPS61202374U (ja) * 1985-06-11 1986-12-19
JPS61202376U (ja) * 1985-06-11 1986-12-19
JPS62557U (ja) * 1985-06-17 1987-01-06
JPS6213859U (ja) * 1985-07-11 1987-01-27
JPS6213861U (ja) * 1985-07-11 1987-01-27
JPS6213860U (ja) * 1985-07-11 1987-01-27
JPS6213862U (ja) * 1985-07-11 1987-01-27
WO1998042651A1 (fr) * 1997-03-21 1998-10-01 Kabushiki Kaisha Ueno Seiyaku Oyo Kenkyujo Procede servant a separer et a purifier des sels de metaux alcalins d'acides hydroxynaphtalenecarboxyliques

Families Citing this family (7)

* 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
DE2911667A1 (de) * 1979-03-24 1980-10-02 Hoechst Ag Verfahren zur gewinnung von 2-hydroxynaphthalin-3-carbonsaeure aus den umsetzungsgemischen der alkalisalze des 2-hydroxynaphthalins mit kohlendioxid
DE3307637A1 (de) * 1983-03-04 1984-09-06 Hoechst Ag, 6230 Frankfurt Verfahren zur herstellung von reinen 1-hydroxy-2-naphtoesaeurealkylestern
DE3800989A1 (de) * 1988-01-15 1989-07-27 Hoechst Ag Verfahren zur reinigung von 2-hydroxy-naphthalin-6-carbonsaeure
US5075496A (en) * 1990-12-14 1991-12-24 Aristech Chemical Corporation Manufacture of 2,6-hydroxynaphthoic acid
TW527451B (en) * 1999-08-24 2003-04-11 Ueno Seiyaku Oyo Kenkyujo Kk Columnar crystals of 6-hydroxy-2-naphthoic acid and process for manufacturing the same
CN104892406B (zh) * 2015-06-09 2016-08-03 温州泓呈祥科技有限公司 一种2-羟基-3-萘甲酸的工业制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2132356A (en) * 1937-04-29 1938-10-04 Calco Chemical Co Inc Carboxylation of alkali metal salts of phenols
US2534022A (en) * 1948-04-05 1950-12-12 Tewin Ind Inc Manufacture of salts of 2:1-hydroxynaphthoic acid
US2544881A (en) * 1949-09-13 1951-03-13 Du Pont Preparation of anhydrous sodium beta-naphtholate and carbonation thereof
US2807643A (en) * 1953-02-09 1957-09-24 Shell Dev Preparation of aromatic acids and salts thereof
US3228963A (en) * 1961-12-22 1966-01-11 Union Oil Co Process for purification of complex acids
US3405169A (en) * 1965-07-14 1968-10-08 Universal Oil Prod Co Process for the preparation of hydroxy naphthoic acids
US3405170A (en) * 1965-07-14 1968-10-08 Universal Oil Prod Co Process for the preparation of hydroxy naphthoic acids
DE1643537B2 (de) * 1966-08-16 1976-09-16 Toray Industries, Inc., Tokio Verfahren zur herstellung von metallsalzen aromatischer hydroxycarbonsaeuren oder deren freie saeuren

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61202375U (ja) * 1985-06-11 1986-12-19
JPS61202374U (ja) * 1985-06-11 1986-12-19
JPS61202376U (ja) * 1985-06-11 1986-12-19
JPS62557U (ja) * 1985-06-17 1987-01-06
JPS6213859U (ja) * 1985-07-11 1987-01-27
JPS6213861U (ja) * 1985-07-11 1987-01-27
JPS6213860U (ja) * 1985-07-11 1987-01-27
JPS6213862U (ja) * 1985-07-11 1987-01-27
WO1998042651A1 (fr) * 1997-03-21 1998-10-01 Kabushiki Kaisha Ueno Seiyaku Oyo Kenkyujo Procede servant a separer et a purifier des sels de metaux alcalins d'acides hydroxynaphtalenecarboxyliques

Also Published As

Publication number Publication date
US4057576A (en) 1977-11-08
FR2273792A1 (fr) 1976-01-02
DE2426852B2 (de) 1977-05-18
FR2273792B1 (ja) 1978-10-13
DE2426852A1 (de) 1976-01-02
BE829868A (fr) 1975-12-04
IT1038659B (it) 1979-11-30
GB1507053A (en) 1978-04-12
DK248275A (da) 1975-12-05
NL7506445A (nl) 1975-12-08
LU72627A1 (ja) 1977-03-03
CH599096A5 (ja) 1978-05-12

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