ATE141581T1 - Verfahren zur herstellung von arylketonen - Google Patents

Verfahren zur herstellung von arylketonen

Info

Publication number
ATE141581T1
ATE141581T1 AT92912663T AT92912663T ATE141581T1 AT E141581 T1 ATE141581 T1 AT E141581T1 AT 92912663 T AT92912663 T AT 92912663T AT 92912663 T AT92912663 T AT 92912663T AT E141581 T1 ATE141581 T1 AT E141581T1
Authority
AT
Austria
Prior art keywords
relates
production
arylketones
producing
aryl ketones
Prior art date
Application number
AT92912663T
Other languages
English (en)
Inventor
Arlice E Rains
Terry E Lea
David I Templer
Original Assignee
Velsicol Chemical 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
Application filed by Velsicol Chemical Corp filed Critical Velsicol Chemical Corp
Application granted granted Critical
Publication of ATE141581T1 publication Critical patent/ATE141581T1/de

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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/0213—Electrical arrangements not otherwise provided for
    • H05K1/0215—Grounding of printed circuits by connection to external grounding means
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/0213—Electrical arrangements not otherwise provided for
    • H05K1/0216—Reduction of cross-talk, noise or electromagnetic interference
    • H05K1/0218—Reduction of cross-talk, noise or electromagnetic interference by printed shielding conductors, ground planes or power plane
    • H05K1/0219—Printed shielding conductors for shielding around or between signal conductors, e.g. coplanar or coaxial printed shielding conductors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Indole Compounds (AREA)
AT92912663T 1991-05-30 1992-05-29 Verfahren zur herstellung von arylketonen ATE141581T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US70764391A 1991-05-30 1991-05-30

Publications (1)

Publication Number Publication Date
ATE141581T1 true ATE141581T1 (de) 1996-09-15

Family

ID=24842531

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92912663T ATE141581T1 (de) 1991-05-30 1992-05-29 Verfahren zur herstellung von arylketonen

Country Status (9)

Country Link
US (1) US5298664A (de)
EP (1) EP0546133B1 (de)
JP (1) JPH06502189A (de)
AT (1) ATE141581T1 (de)
AU (1) AU655834B2 (de)
CA (1) CA2087711A1 (de)
DE (1) DE69212965T2 (de)
DK (1) DK0546133T3 (de)
WO (1) WO1992021640A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994005618A1 (en) * 1992-08-31 1994-03-17 Eastman Kodak Company Process for the production of diiodoketones
US6090774A (en) * 1998-10-13 2000-07-18 International Flavors & Fragrances Inc. Single phase liquid mixture of benzophenone and mixture of at least two other normally solid perfumery substances and perfumery uses thereof
US6828463B2 (en) * 2003-03-26 2004-12-07 Council Of Scientific And Industrial Research Process for the preparation of carbonyl compounds with a carbonyl group attached to the aromatic ring
CN101492355B (zh) * 2008-12-10 2012-01-18 上海泰禾(集团)有限公司 一种制备二苯甲酮的方法
CN115448828B (zh) * 2022-09-23 2023-11-10 重庆长风化学工业有限公司 一种二苯甲酮的生产工艺及工艺中的安全工作方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2386007A (en) * 1941-03-14 1945-10-02 Universal Oil Prod Co Production of aromatic ketones
US2528789A (en) * 1946-03-01 1950-11-07 Socony Vacuum Oil Co Inc Production of benzophenone
US2879296A (en) * 1955-07-26 1959-03-24 Monsanto Chemicals Chlorinated ketone synthesis
US2879297A (en) * 1955-08-04 1959-03-24 Monsanto Chemicals Preparation of diaryl ketones
FR2033562A5 (de) * 1969-02-27 1970-12-04 Rhone Poulenc Sa
GB1304538A (de) * 1970-07-22 1973-01-24
BE793721A (fr) * 1972-01-12 1973-07-05 Basf Ag Procede de preparation de cetones aromatiques
CH583677A5 (de) * 1972-02-03 1977-01-14 Basf Ag
DE2208456A1 (de) * 1972-02-23 1973-08-30 Basf Ag Verfahren zur herstellung von 2-methyl-5-tert.-butyl-benzophenonen
DE2243283A1 (de) * 1972-09-02 1974-03-14 Basf Ag Verfahren zur herstellung von anthrachinon-1-carbonsaeure
US4025580A (en) * 1972-12-18 1977-05-24 Owens-Illinois, Inc. Modified styrenepolymers
US3883594A (en) * 1974-04-11 1975-05-13 Universal Oil Prod Co Process for the acylation of aromatic hydrocarbons
US4251675A (en) * 1979-03-15 1981-02-17 Uop Inc. Preparation of diphenylmethane
FR2519974A1 (fr) * 1982-01-21 1983-07-22 Rhone Poulenc Spec Chim Procede d'acylation d'halogeno ou trihalogenomethylbenzenes
FR2525588A1 (fr) * 1982-04-22 1983-10-28 Rhone Poulenc Spec Chim Procede de preparation de phenylcetones a partir d'halogeno ou trihalogenomethylbenzenes et de composes aliphatiques ou aromatiques trihalogenomethyles
FR2534905B1 (fr) * 1982-10-22 1986-03-21 Rhone Poulenc Spec Chim Procede de preparation de phenylcetones
FR2557099B3 (fr) * 1983-12-22 1986-03-28 Rhone Poulenc Spec Chim Procede de preparation de benzophenones
ES8700647A1 (es) * 1984-10-11 1986-11-16 Raychem Corp Procedimiento para la preparacion de un compuesto carbonilo aromatico
US4922026A (en) * 1988-12-27 1990-05-01 The Dow Chemical Company Acylation process to form diketones

Also Published As

Publication number Publication date
WO1992021640A1 (en) 1992-12-10
EP0546133A1 (de) 1993-06-16
US5298664A (en) 1994-03-29
DE69212965T2 (de) 1997-01-23
JPH06502189A (ja) 1994-03-10
AU655834B2 (en) 1995-01-12
DE69212965D1 (de) 1996-09-26
CA2087711A1 (en) 1992-12-01
EP0546133B1 (de) 1996-08-21
AU2146192A (en) 1993-01-08
DK0546133T3 (da) 1996-09-09

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