DE3678653D1 - Verfahren zur herstellung einer acetylsubstituierten aromatischen verbindung. - Google Patents

Verfahren zur herstellung einer acetylsubstituierten aromatischen verbindung.

Info

Publication number
DE3678653D1
DE3678653D1 DE8686111905T DE3678653T DE3678653D1 DE 3678653 D1 DE3678653 D1 DE 3678653D1 DE 8686111905 T DE8686111905 T DE 8686111905T DE 3678653 T DE3678653 T DE 3678653T DE 3678653 D1 DE3678653 D1 DE 3678653D1
Authority
DE
Germany
Prior art keywords
acetyl
producing
aromatic compound
substituted aromatic
substituted
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 - Fee Related
Application number
DE8686111905T
Other languages
English (en)
Inventor
Susumu Fujiyama
Shunichi Matsumoto
Tatsuhiko Yanagawa
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.)
Mitsubishi Gas Chemical Co Inc
Original Assignee
Mitsubishi Gas Chemical Co Inc
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
Application filed by Mitsubishi Gas Chemical Co Inc filed Critical Mitsubishi Gas Chemical Co Inc
Application granted granted Critical
Publication of DE3678653D1 publication Critical patent/DE3678653D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/78—Separation; Purification; Stabilisation; Use of additives
    • C07C45/81—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
    • C07C45/82—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
    • C07C45/83—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation by extractive distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/45—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation
    • C07C45/46—Friedel-Crafts reactions
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/78—Separation; Purification; Stabilisation; Use of additives
    • C07C45/81—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
    • C07C45/82—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/78—Separation; Purification; Stabilisation; Use of additives
    • C07C45/85—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to a chemical modification
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/584—Recycling of catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DE8686111905T 1985-08-31 1986-08-28 Verfahren zur herstellung einer acetylsubstituierten aromatischen verbindung. Expired - Fee Related DE3678653D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60191521A JPH0684328B2 (ja) 1985-08-31 1985-08-31 芳香族ケトンの製造方法

Publications (1)

Publication Number Publication Date
DE3678653D1 true DE3678653D1 (de) 1991-05-16

Family

ID=16276040

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686111905T Expired - Fee Related DE3678653D1 (de) 1985-08-31 1986-08-28 Verfahren zur herstellung einer acetylsubstituierten aromatischen verbindung.

Country Status (5)

Country Link
EP (1) EP0215351B1 (de)
JP (1) JPH0684328B2 (de)
AU (1) AU595523B2 (de)
CA (1) CA1289972C (de)
DE (1) DE3678653D1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3133432A1 (de) * 1981-08-24 1983-03-03 Siemens AG, 1000 Berlin und 8000 München Hochfrequenzfeld-einrichtung in einer kernspinresonanz-apparatur
JP2569760B2 (ja) * 1988-09-30 1997-01-08 三菱瓦斯化学株式会社 芳香族アシル化物・ｈｆ−ｂｆ３錯体の分解方法
US4990681A (en) * 1989-12-04 1991-02-05 Curtis Thomas A Method for removing hydrogen fluoride from mixtures comprising aromatic ketones
JPH0414812A (ja) * 1990-05-08 1992-01-20 Fujitsu Ltd パターン形成方法
US5208383A (en) * 1991-06-14 1993-05-04 Mitsubishi Gas Chemical Company, Inc. Process for producing aromatic acylation product
JP3120813B2 (ja) * 1991-06-14 2000-12-25 三菱瓦斯化学株式会社 芳香族アシル化物の製造法
CA2093511C (en) * 1991-08-08 1999-09-21 Koji Sumitani Process for producing dialkylnaphthalene
JPH0635990U (ja) * 1992-10-13 1994-05-13 秀彦 村松 拡大鏡付腕時計
US5411892A (en) * 1993-08-13 1995-05-02 University Of Washington Method and apparatus for carbohydrate analysis
CN114369018B (zh) * 2021-12-29 2024-04-19 煤炭科学技术研究院有限公司 一种连续同步精馏酰化反应液的方法
CN114349621B (zh) * 2021-12-29 2024-04-02 煤炭科学技术研究院有限公司 一种适用小型连续精馏酰化反应液的方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3234286A (en) * 1961-10-27 1966-02-08 Du Pont Acetylation of naphthalenes
DE2653601A1 (de) * 1976-11-25 1978-06-01 Bayer Ag Perfluoralkylgruppen enthaltende hydroxyketone
NL7704101A (nl) * 1976-04-17 1977-10-19 Bayer Ag Werkwijze voor het bereiden van hydroxyketonen.
EP0069597B1 (de) * 1981-07-08 1984-10-10 RAYCHEM CORPORATION (a California corporation) Herstellung von p-Phenoxybenzoyl-Verbindungen
CA1255327A (en) * 1984-07-24 1989-06-06 Celanese Corporation Process for producing acyloxy aromatic carboxylic acid
US4593125A (en) * 1985-03-13 1986-06-03 Celanese Corporation Acylation of naphthalenes
MX162086A (es) * 1985-03-21 1991-03-25 Celanese Corp Procedimiento para producir 4-hidroxiacetofenona
DE3519009A1 (de) * 1985-05-25 1986-11-27 Rütgerswerke AG, 6000 Frankfurt Verfahren zur selektiven acylierung aromatischer verbindungen

Also Published As

Publication number Publication date
AU595523B2 (en) 1990-04-05
JPH0684328B2 (ja) 1994-10-26
CA1289972C (en) 1991-10-01
AU6071386A (en) 1987-03-05
EP0215351A3 (en) 1987-07-15
JPS6253937A (ja) 1987-03-09
EP0215351A2 (de) 1987-03-25
EP0215351B1 (de) 1991-04-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee