DE3684677D1 - Verfahren zur herstellung von 2-hydroxyphenyl-niedrigalkyl-ketonen. - Google Patents

Verfahren zur herstellung von 2-hydroxyphenyl-niedrigalkyl-ketonen.

Info

Publication number
DE3684677D1
DE3684677D1 DE8686309339T DE3684677T DE3684677D1 DE 3684677 D1 DE3684677 D1 DE 3684677D1 DE 8686309339 T DE8686309339 T DE 8686309339T DE 3684677 T DE3684677 T DE 3684677T DE 3684677 D1 DE3684677 D1 DE 3684677D1
Authority
DE
Germany
Prior art keywords
rigalkyl
hydroxyphenyl
ketones
producing
low
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
DE8686309339T
Other languages
English (en)
Inventor
Balaram B G Gupta
Ioan Nicolau
Adolfo Aguilo
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.)
Celanese Corp
Original Assignee
Celanese Corp
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 US06/803,194 external-priority patent/US4668826A/en
Priority claimed from US06/803,195 external-priority patent/US4652683A/en
Application filed by Celanese Corp filed Critical Celanese Corp
Application granted granted Critical
Publication of DE3684677D1 publication Critical patent/DE3684677D1/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
    • C07C45/45—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/03—Catalysts comprising molecular sieves not having base-exchange properties
    • B01J29/035—Microporous crystalline materials not having base exchange properties, such as silica polymorphs, e.g. silicalites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/40—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively
    • 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
    • C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
    • C07C45/54—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition of compounds containing doubly bound oxygen atoms, e.g. esters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
DE8686309339T 1985-12-02 1986-12-01 Verfahren zur herstellung von 2-hydroxyphenyl-niedrigalkyl-ketonen. Expired - Fee Related DE3684677D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/803,194 US4668826A (en) 1985-12-02 1985-12-02 Process for producing 2-hydroxyphenyl lower alkyl ketones
US06/803,195 US4652683A (en) 1985-12-02 1985-12-02 Process for producing 2-hydroxyphenyl lower alkyl ketones

Publications (1)

Publication Number Publication Date
DE3684677D1 true DE3684677D1 (de) 1992-05-07

Family

ID=27122550

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686309339T Expired - Fee Related DE3684677D1 (de) 1985-12-02 1986-12-01 Verfahren zur herstellung von 2-hydroxyphenyl-niedrigalkyl-ketonen.

Country Status (4)

Country Link
EP (1) EP0227331B1 (de)
DE (1) DE3684677D1 (de)
ES (1) ES2032273T3 (de)
GR (1) GR3004248T3 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3704810A1 (de) * 1987-02-16 1988-08-25 Boehringer Ingelheim Kg Katalytische acylierung von aromaten in der gasphase
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

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2833825A (en) * 1954-03-22 1958-05-06 California Research Corp Preparation of acylphenols
US3354221A (en) * 1963-08-12 1967-11-21 Mobil Oil Corp Production of phenols
US3702886A (en) * 1969-10-10 1972-11-14 Mobil Oil Corp Crystalline zeolite zsm-5 and method of preparing the same
US4061724A (en) * 1975-09-22 1977-12-06 Union Carbide Corporation Crystalline silica

Also Published As

Publication number Publication date
EP0227331A2 (de) 1987-07-01
EP0227331B1 (de) 1992-04-01
ES2032273T3 (es) 1993-02-01
GR3004248T3 (de) 1993-03-31
EP0227331A3 (en) 1988-01-20

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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