IT1111198B - Procedimento per la preparazione di acidi - Google Patents

Procedimento per la preparazione di acidi

Info

Publication number
IT1111198B
IT1111198B IT27075/78A IT2707578A IT1111198B IT 1111198 B IT1111198 B IT 1111198B IT 27075/78 A IT27075/78 A IT 27075/78A IT 2707578 A IT2707578 A IT 2707578A IT 1111198 B IT1111198 B IT 1111198B
Authority
IT
Italy
Prior art keywords
acids
procedure
preparation
Prior art date
Application number
IT27075/78A
Other languages
English (en)
Other versions
IT7827075A0 (it
Original Assignee
Ueno Seiyaku Oyo Kenkyujo Kk
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 JP12727477A external-priority patent/JPS581098B2/ja
Priority claimed from JP12764277A external-priority patent/JPS5479257A/ja
Application filed by Ueno Seiyaku Oyo Kenkyujo Kk filed Critical Ueno Seiyaku Oyo Kenkyujo Kk
Publication of IT7827075A0 publication Critical patent/IT7827075A0/it
Application granted granted Critical
Publication of IT1111198B publication Critical patent/IT1111198B/it

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)
IT27075/78A 1977-10-25 1978-08-28 Procedimento per la preparazione di acidi IT1111198B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP12727477A JPS581098B2 (ja) 1977-10-25 1977-10-25 ２−ヒドロキシナフタリン−カルボン酸の製法
JP12764277A JPS5479257A (en) 1977-10-26 1977-10-26 Manufacture of 22hydroxy naphthalenee33 carboxylic acid

Publications (2)

Publication Number Publication Date
IT7827075A0 IT7827075A0 (it) 1978-08-28
IT1111198B true IT1111198B (it) 1986-01-13

Family

ID=26463263

Family Applications (1)

Application Number Title Priority Date Filing Date
IT27075/78A IT1111198B (it) 1977-10-25 1978-08-28 Procedimento per la preparazione di acidi

Country Status (7)

Country Link
US (1) US4239913A (it)
CH (1) CH643526A5 (it)
DE (1) DE2837053C2 (it)
FR (1) FR2407196A1 (it)
GB (1) GB2008090B (it)
IT (1) IT1111198B (it)
NL (1) NL181428C (it)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES8107146A1 (es) * 1979-12-25 1981-10-16 Sumitomo Chemical Co Procedimiento de producir acido 2-hidroxinaftalen-3-carboxi-lico
US4287357A (en) * 1980-03-06 1981-09-01 American Cyanamid Company Process for the production of 6-hydroxy-2-naphthoic acid
JPS5795939A (en) * 1980-12-08 1982-06-15 Ueno Seiyaku Oyo Kenkyusho:Kk Preparation of 2-hydroxynaphthalene-6-carboxylic acid
JPS57197244A (en) * 1981-05-28 1982-12-03 Ueno Seiyaku Oyo Kenkyusho:Kk Preparation of 2-hydroxynaphthalene-3-carboxylic acid
US4329494A (en) * 1981-07-22 1982-05-11 American Cyanamid Company Recycling techniques in the production of 6-hydroxy-2-naphthoic acid
JPS5935911B2 (ja) * 1981-12-07 1984-08-31 株式会社上野製薬応用研究所 ２−ヒドロキシナフタリン−６−カルボン酸の選択的製法
US6045906A (en) 1984-03-15 2000-04-04 Cytec Technology Corp. Continuous, linearly intermixed fiber tows and composite molded article thereform
JPS61115053A (ja) * 1984-11-09 1986-06-02 Ueno Seiyaku Oyo Kenkyusho:Kk 芳香族ヒドロキシカルボン酸の製造法
EP0478197A1 (en) * 1990-09-17 1992-04-01 MITSUI TOATSU CHEMICALS, Inc. Control process of isomer ratio of aromatic hydroxycarboxylic acid
US5075496A (en) * 1990-12-14 1991-12-24 Aristech Chemical Corporation Manufacture of 2,6-hydroxynaphthoic acid
DE4316932A1 (de) * 1993-05-21 1994-11-24 Hoechst Ag Verfahren zur Herstellung von 2-Hydroxy-naphthalin-6-carbonsäure
DE4316933A1 (de) * 1993-05-21 1994-11-24 Hoechst Ag Verfahren zur Herstellung von aromatischen Hydroxycarbonsäuren
US5449832A (en) * 1994-10-05 1995-09-12 Air Products And Chemicals, Inc. Process for storage and transport of toluenediamine
ATE275537T1 (de) * 1999-05-07 2004-09-15 Ueno Seiyaku Oyo Kenkyujo Kk Kristall von 2-hydroxynaphtalen-3-carbonsäure und ein verfahren zu dessen herstellung
EP1142861B1 (en) 1999-10-26 2006-06-14 Kabushiki Kaisha Ueno Seiyaku Oyo Kenkyujo Granules of 2-hydroxynaphthalene-3-carboxylic acid and method for preparing the same
JP4335607B2 (ja) * 2003-08-13 2009-09-30 上野製薬株式会社 β−ナフトールナトリウムの脱水方法および、２−ヒドロキシ−３−ナフトエ酸の製造方法
CN104860816B (zh) * 2015-06-09 2017-02-08 金华知产婺源信息技术有限公司 一种工业制备2-羟基-3-萘甲酸的生产系统
CN114057566A (zh) * 2021-12-09 2022-02-18 宁夏清研高分子新材料有限公司 一种2-羟基-6-萘甲酸的制备方法
FR3164174A1 (fr) 2024-07-02 2026-01-09 Stellantis Auto Sas Système de structure tubulaire pour véhicule

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1503984A (en) * 1922-02-15 1924-08-05 Nat Aniline & Chem Co Inc Manufacture of 2.3-hydroxynaphthoic acid
US1593816A (en) * 1924-08-16 1926-07-27 Grasselli Dyestuffs Corp Making 2-hydroxy-naphthalene-6-carboxylic acid
GB511393A (en) * 1937-07-31 1939-08-17 Calco Chemical Co Inc Improvements in carboxylation of alkali metal salts of phenols
US2807643A (en) * 1953-02-09 1957-09-24 Shell Dev Preparation of aromatic acids and salts thereof
GB734622A (en) * 1953-02-09 1955-08-03 Shell Refining & Marketing Co Continuous process for the preparation of hydroxy aromatic carboxylates
US2816137A (en) * 1954-08-09 1957-12-10 Eastman Kodak Co Method of preparing hydroxy aromatic carboxylic acids
US4038309A (en) * 1972-02-12 1977-07-26 Basf Aktiengesellschaft Production of 2-hydroxynaphthalene-3-carboxylic acid
JPS5250715B2 (it) * 1973-06-02 1977-12-27
US4032568A (en) * 1973-06-23 1977-06-28 Basf Aktiengesellschaft Production of 2-hydroxynaphthalene-3-carboxylic acid
NL7506445A (nl) * 1974-06-04 1975-12-08 Hoechst Ag Werkwijze voor het winnen van 2-hydroxynaftaleen- carbonzuren uit reactiemengsels van alkalizouten van 2-hydroxynaftaleen met kooldioxyde.
DE2426850A1 (de) * 1974-06-04 1976-01-02 Hoechst Ag Verfahren zur herstellung von 2-hydroxynaphthalin-3-carbonsaeure
NL7506447A (nl) * 1974-06-04 1975-12-08 Hoechst Ag Werkwijze voor het bereiden van 2-hydroxynafta- leen-3-carbonzuur.
DE2522175A1 (de) 1975-05-17 1976-11-25 Hoechst Ag Verfahren zur herstellung von 2-hydroxynaphthalin-3-carbonsaeure
JPS5123494A (en) * 1974-08-21 1976-02-25 Kyatara Kogyo Kk Sankashokubaino seizohoho
DE2449779A1 (de) * 1974-10-19 1976-04-29 Basf Ag Verfahren zur herstellung von 2-hydroxy-naphthalin-3-carbonsaeure
US4002678A (en) * 1975-12-22 1977-01-11 Halcon International, Inc. Preparation of carboxylic acid anhydrides

Also Published As

Publication number Publication date
IT7827075A0 (it) 1978-08-28
US4239913A (en) 1980-12-16
NL181428B (nl) 1987-03-16
NL181428C (nl) 1987-08-17
GB2008090B (en) 1982-03-24
DE2837053C2 (de) 1984-12-20
GB2008090A (en) 1979-05-31
NL7809824A (nl) 1979-04-27
DE2837053A1 (de) 1979-04-26
FR2407196B1 (it) 1983-08-19
CH643526A5 (de) 1984-06-15
FR2407196A1 (fr) 1979-05-25

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960823