BR8601674A - Processo de preparacao de acilbifenilas - Google Patents

Processo de preparacao de acilbifenilas

Info

Publication number
BR8601674A
BR8601674A BR8601674A BR8601674A BR8601674A BR 8601674 A BR8601674 A BR 8601674A BR 8601674 A BR8601674 A BR 8601674A BR 8601674 A BR8601674 A BR 8601674A BR 8601674 A BR8601674 A BR 8601674A
Authority
BR
Brazil
Prior art keywords
acylphyphenil
preparation process
boron trifluoride
diacylbiphenyl
biphenyl
Prior art date
Application number
BR8601674A
Other languages
English (en)
Inventor
Michel Crochemore
Original Assignee
Rhone Poulenc Spec Chim
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 Rhone Poulenc Spec Chim filed Critical Rhone Poulenc Spec Chim
Publication of BR8601674A publication Critical patent/BR8601674A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
    • C07C49/782—Ketones containing a keto group bound to a six-membered aromatic ring polycyclic
    • 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
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
    • C07C45/76—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton with the aid of ketenes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Magnetic Heads (AREA)
  • Glass Compositions (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Saccharide Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
BR8601674A 1985-04-16 1986-04-14 Processo de preparacao de acilbifenilas BR8601674A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8505909A FR2580276B1 (fr) 1985-04-16 1985-04-16 Procede de preparation d'acylbiphenyles

Publications (1)

Publication Number Publication Date
BR8601674A true BR8601674A (pt) 1986-12-16

Family

ID=9318397

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8601674A BR8601674A (pt) 1985-04-16 1986-04-14 Processo de preparacao de acilbifenilas

Country Status (8)

Country Link
EP (1) EP0199661B1 (pt)
JP (1) JPS61243042A (pt)
AT (1) ATE43574T1 (pt)
BR (1) BR8601674A (pt)
CA (1) CA1249302A (pt)
DE (1) DE3663659D1 (pt)
DK (1) DK170286A (pt)
FR (1) FR2580276B1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8603578D0 (en) * 1986-02-13 1986-03-19 Ici Plc Aromatic ketone
FR2627486B1 (fr) * 1988-02-18 1991-03-22 Atochem Procede de diacylation de composes comportant deux noyaux aromatiques
DE3806656A1 (de) * 1988-03-02 1989-09-14 Hoechst Ag Verfahren zur herstellung von halogenhaltigen aromatischen verbindungen
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
US5208383A (en) * 1991-06-14 1993-05-04 Mitsubishi Gas Chemical Company, Inc. Process for producing aromatic acylation product
TW306910B (pt) * 1992-09-11 1997-06-01 Hoechst Ag

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU487535A1 (ru) * 1974-02-25 1984-02-07 Всесоюзный Научно-Исследовательский И Проектный Институт Мономеров Способ получени 4,4-диацетилдифенила
GB2030158B (en) * 1978-08-08 1982-12-01 Du Pont Polyesters derived from 3,4'-dihydroxybenzophenones or 3-hydroxy-4'-(4-hydroxyphenyl-) benzophenone and certain aromatic dicarboxylic acids and filaments thereof
US4276226A (en) * 1979-07-23 1981-06-30 E. I. Du Pont De Nemours And Company Methyl- and chloro- substituted aromatic diketodiols
US4269965A (en) * 1979-09-17 1981-05-26 E. I. Du Pont De Nemours And Company Aromatic polyester which forms optically anisotropic melts and filaments thereof
ATE10831T1 (de) * 1981-07-08 1985-01-15 Raychem Corporation Herstellung von aromatischen ketonen.

Also Published As

Publication number Publication date
DE3663659D1 (en) 1989-07-06
JPS61243042A (ja) 1986-10-29
CA1249302A (fr) 1989-01-24
EP0199661B1 (fr) 1989-05-31
EP0199661A1 (fr) 1986-10-29
FR2580276B1 (fr) 1988-08-12
DK170286D0 (da) 1986-04-15
DK170286A (da) 1986-10-17
FR2580276A1 (fr) 1986-10-17
ATE43574T1 (de) 1989-06-15

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