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HUP9903570A2 - Eljárás aromás vegyületek acilezésére - Google Patents

Eljárás aromás vegyületek acilezésére

Info

Publication number
HUP9903570A2
HUP9903570A2 HU9903570A HUP9903570A HUP9903570A2 HU P9903570 A2 HUP9903570 A2 HU P9903570A2 HU 9903570 A HU9903570 A HU 9903570A HU P9903570 A HUP9903570 A HU P9903570A HU P9903570 A2 HUP9903570 A2 HU P9903570A2
Authority
HU
Hungary
Prior art keywords
aromatic compound
catalyst bed
acylation method
zeolite
during
Prior art date
Application number
HU9903570A
Other languages
English (en)
Inventor
Laurent Gilbert
Henri Guillot
Michel Spagnol
Philippe-Jean Tirel
Original Assignee
Rhodia Chimie
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 Rhodia Chimie filed Critical Rhodia Chimie
Publication of HUP9903570A2 publication Critical patent/HUP9903570A2/hu
Publication of HUP9903570A3 publication Critical patent/HUP9903570A3/hu
Publication of HU222542B1 publication Critical patent/HU222542B1/hu

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B41/00—Formation or introduction of functional groups containing oxygen
    • C07B41/06—Formation or introduction of functional groups containing oxygen of carbonyl groups
    • 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
    • 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
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

A találmány aromás vegyületek acilezési eljárására vonatkozik. Atalálmány szerinti acilezési eljárás során az aromás vegyületetacilezőszerrel reagáltatják zeolit katalizátor jelenlétében, melyneksorán - az aromás vegyületet és az acilező vegyületet bármilyen módonösszekeverik; - az elegyet legalább egyféle zeolitot tartalmazókatalizátorágyra juttatják; - a katalizátorágyról lejövőreakcióelegyet a katalizátorágyra többször visszacirkuláltatják, ezzelbiztosítva a szubsztrátum kívánt mértékű konverzióját. Ó
HU9903570A 1996-06-20 1997-06-13 Eljárás aromás vegyületek acilezésére HU222542B1 (hu)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9607691A FR2750132B1 (fr) 1996-06-20 1996-06-20 Procede d'acylation d'un ether ou thioether aromatique
PCT/FR1997/001066 WO1997048665A1 (fr) 1996-06-20 1997-06-13 Procede d'acylation d'un compose aromatique

Publications (3)

Publication Number Publication Date
HUP9903570A2 true HUP9903570A2 (hu) 2001-06-28
HUP9903570A3 HUP9903570A3 (en) 2001-07-30
HU222542B1 HU222542B1 (hu) 2003-09-29

Family

ID=9493261

Family Applications (1)

Application Number Title Priority Date Filing Date
HU9903570A HU222542B1 (hu) 1996-06-20 1997-06-13 Eljárás aromás vegyületek acilezésére

Country Status (15)

Country Link
US (1) US6194616B1 (hu)
EP (1) EP0906254A1 (hu)
JP (1) JP2000512308A (hu)
KR (1) KR20000022034A (hu)
CN (1) CN1120825C (hu)
AU (1) AU3347997A (hu)
BR (1) BR9709734A (hu)
FR (1) FR2750132B1 (hu)
HU (1) HU222542B1 (hu)
IL (1) IL127544A0 (hu)
NO (1) NO319392B1 (hu)
RU (1) RU2223938C2 (hu)
TW (1) TW538031B (hu)
WO (1) WO1997048665A1 (hu)
ZA (1) ZA975413B (hu)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2788269B1 (fr) * 1999-01-08 2001-02-09 Rhodia Chimie Sa Procede de preparation d'un ether de type benzylique
JP4491108B2 (ja) * 2000-03-30 2010-06-30 カウンシル・オブ・サイエンティフィック・アンド・インダストリアル・リサーチ ４’−イソブチルアセトフェノンの調製方法
US6320082B1 (en) 2000-03-30 2001-11-20 Council Of Scientific And Industrial Research Process for acylation of naphthyl ethers
US6316674B1 (en) 2000-03-30 2001-11-13 Council Scientific And Industrial Research Process for the preparation of acyl aromatic ethers
EP1138662B1 (en) * 2000-03-31 2004-06-30 Council of Scientific and Industrial Research A process for the preparation of 4'-isobutylacetophenone
DE60017086T2 (de) * 2000-03-31 2006-01-12 Council Of Scientific And Industrial Research Verfahren zur Herstellung von acylaromatischen Ethern
DE60002166T2 (de) * 2000-03-31 2004-02-05 Council Of Scientific And Industrial Research (C.S.I.R.) Verfahren zur Acylierung von Naphthylethern
ES2168963B1 (es) * 2000-05-22 2003-08-01 Univ Valencia Politecnica Catalizador de acilacion itq-7
US7087791B2 (en) * 2003-10-02 2006-08-08 Council Of Scientific And Industrial Reasearch Catalysed acylation of alkylated benzene derivatives
EP1799638B1 (en) * 2004-09-29 2008-07-30 Ciba Holding Inc. Process for preparing aromatic thiophenyl ketones
WO2009062742A2 (en) * 2007-11-16 2009-05-22 Grace Gmbh & Co. Kg Porous solid acid catalysts, methods of manufacturing the same, and methods of manufacturing organics molecules using the same
CN101157590B (zh) * 2007-11-23 2010-06-02 武汉大学 α-芳基羰基化合物的制备方法
CN102869646A (zh) * 2010-03-09 2013-01-09 诺华丝国际股份有限公司 由高丝氨酸经由内酯中间体制备甲硫氨酸或硒代甲硫氨酸的方法
JP5982469B2 (ja) 2011-04-08 2016-08-31 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ アシル化触媒の製造方法
FR3030534B1 (fr) 2014-12-22 2016-12-30 Cdp Innovation Nouveaux polymeres contenant des fonctions sulfonates metalliques, leurs procedes de preparation et leurs utilisations comme catalyseurs
WO2018039845A1 (zh) * 2016-08-29 2018-03-08 沈建美 一种羟基苯甲酸酐的制备方法
CN113943218B (zh) * 2020-07-16 2023-08-18 帕潘纳(北京)科技有限公司 一种对苯基苯乙酮的制备方法及其应用

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4835319A (en) * 1987-11-09 1989-05-30 E. I. Du Pont De Nemours And Company Process for the manufacture of 1,4-bis(4-phenoxybenzoyl)benzene with a zeolite catalyst
US4960943A (en) * 1988-03-19 1990-10-02 Bayer Aktiengesellschaft Process for the preparation of phenylketones etherified in the 4-position
GB9007577D0 (en) 1990-04-04 1990-05-30 Ici Plc Preparation of aromatic compounds
DE4017681A1 (de) * 1990-06-01 1991-12-05 Hoechst Ag Verfahren zur acylierung von naphthylethern mit hilfe von zeolith-katalysatoren
US5227529A (en) * 1990-06-01 1993-07-13 Hoechst Aktiengesellschaft Process for the acylation of naphthyl ethers with the aid of zeolite catalysts
FR2667063B1 (fr) * 1990-09-26 1994-05-13 Plasto Sa Procede d'acylation d'hydrocarbures aromatiques.
EP0701987A1 (de) 1994-09-16 1996-03-20 Cu Chemie Uetikon Ag Verfahren zur Herstellung von aromatischen Ketonen
FR2729388B1 (fr) 1995-01-13 1997-07-04 Rhone Poulenc Chimie Procede d'acylation d'ethers aromatiques
FR2733980B1 (fr) 1995-05-12 1997-07-04 Rhone Poulenc Chimie Procede d'acylation d'ethers aromatiques non substitues

Also Published As

Publication number Publication date
US6194616B1 (en) 2001-02-27
AU3347997A (en) 1998-01-07
NO319392B1 (no) 2005-08-08
WO1997048665A1 (fr) 1997-12-24
CN1120825C (zh) 2003-09-10
HU222542B1 (hu) 2003-09-29
FR2750132A1 (fr) 1997-12-26
TW538031B (en) 2003-06-21
NO985912D0 (no) 1998-12-16
NO985912L (no) 1999-02-22
BR9709734A (pt) 1999-08-10
HUP9903570A3 (en) 2001-07-30
CN1222131A (zh) 1999-07-07
KR20000022034A (ko) 2000-04-25
JP2000512308A (ja) 2000-09-19
FR2750132B1 (fr) 1998-08-14
ZA975413B (en) 1998-08-25
RU2223938C2 (ru) 2004-02-20
IL127544A0 (en) 1999-10-28
EP0906254A1 (fr) 1999-04-07

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Legal Events

Date Code Title Description
HFG4 Patent granted, date of granting

Effective date: 20030624

MM4A Lapse of definitive patent protection due to non-payment of fees