FR2295004A1 - Procede pour la fabrication de composes trifluoromethyles aromatiques de la serie benzenique - Google Patents

Procede pour la fabrication de composes trifluoromethyles aromatiques de la serie benzenique

Info

Publication number
FR2295004A1
FR2295004A1 FR7539130A FR7539130A FR2295004A1 FR 2295004 A1 FR2295004 A1 FR 2295004A1 FR 7539130 A FR7539130 A FR 7539130A FR 7539130 A FR7539130 A FR 7539130A FR 2295004 A1 FR2295004 A1 FR 2295004A1
Authority
FR
France
Prior art keywords
benzenic
series
manufacturing
trifluoromethyl compounds
aromatic
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.)
Granted
Application number
FR7539130A
Other languages
English (en)
Other versions
FR2295004B1 (fr
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.)
Lonza AG
Original Assignee
Lonza AG
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 Lonza AG filed Critical Lonza AG
Publication of FR2295004A1 publication Critical patent/FR2295004A1/fr
Application granted granted Critical
Publication of FR2295004B1 publication Critical patent/FR2295004B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/20—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms
    • C07C17/202—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction
    • C07C17/206—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction the other compound being HX

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)
FR7539130A 1974-12-19 1975-12-19 Procede pour la fabrication de composes trifluoromethyles aromatiques de la serie benzenique Granted FR2295004A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1687274A CH598163A5 (fr) 1974-12-19 1974-12-19

Publications (2)

Publication Number Publication Date
FR2295004A1 true FR2295004A1 (fr) 1976-07-16
FR2295004B1 FR2295004B1 (fr) 1980-08-14

Family

ID=4420969

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7539130A Granted FR2295004A1 (fr) 1974-12-19 1975-12-19 Procede pour la fabrication de composes trifluoromethyles aromatiques de la serie benzenique

Country Status (15)

Country Link
US (1) US4080392A (fr)
BE (1) BE836889A (fr)
BR (1) BR7508409A (fr)
CA (1) CA1043818A (fr)
CH (1) CH598163A5 (fr)
DE (1) DE2502092A1 (fr)
DK (1) DK138888B (fr)
FR (1) FR2295004A1 (fr)
GB (1) GB1472370A (fr)
IE (1) IE42368B1 (fr)
IT (1) IT1052802B (fr)
LU (1) LU74080A1 (fr)
NL (1) NL7514146A (fr)
SE (1) SE7514302L (fr)
SU (1) SU606547A3 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2327978A1 (fr) * 1975-10-17 1977-05-13 Bayer Ag Procede de fluoration de bis-(trichloromethyl)benzenes
FR2478074A1 (fr) * 1980-03-17 1981-09-18 Rhone Poulenc Ind Procede de preparation de trifluoromethylbenzenes a partir des trichloro- ou tribromo-methylbenzenes correspondants

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4393257A (en) * 1976-12-27 1983-07-12 Daikin Kogyo Co., Ltd. Process for preparing benzotrifluoride and its derivatives
JPS6039048B2 (ja) * 1976-12-27 1985-09-04 ダイキン工業株式会社 ベンゾトリフルオライドまたはその誘導体の製法
JPS5382728A (en) * 1976-12-27 1978-07-21 Daikin Ind Ltd Fluorination of lower alkylbenzene or its dervs.
DE2708190C2 (de) * 1977-02-25 1984-09-27 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von m-Brom-benzotrifluoriden
US4367348A (en) * 1980-10-10 1983-01-04 Occidental Chemical Corporation Novel trifluoromethyl benzal chlorides and process for the preparation thereof
US4876404A (en) * 1986-08-13 1989-10-24 Central Glass Company, Limited Preparation of dichlorotrifluoromethyltoluenes including novel isomers
CN102320919B (zh) * 2011-10-31 2014-07-23 江苏威耳化工有限公司 2，6-二氯-三氟甲苯的制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2562159A (en) * 1944-11-30 1951-07-24 Bruno H Wojcik Production of xylene hexafluoride
US2654789A (en) * 1948-03-12 1953-10-06 Ethyl Corp New chlorofluoro derivatives of cyclohexane and method of making same
CH580551A5 (fr) * 1973-12-21 1976-10-15 Lonza Ag

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2327978A1 (fr) * 1975-10-17 1977-05-13 Bayer Ag Procede de fluoration de bis-(trichloromethyl)benzenes
FR2478074A1 (fr) * 1980-03-17 1981-09-18 Rhone Poulenc Ind Procede de preparation de trifluoromethylbenzenes a partir des trichloro- ou tribromo-methylbenzenes correspondants
EP0036352A1 (fr) * 1980-03-17 1981-09-23 Rhone-Poulenc Specialites Chimiques Procédé de préparation de trifluorométhylbenzènes à partir des trichloro- ou tribromo-méthylbenzènes correspondants
US4462937A (en) * 1980-03-17 1984-07-31 Rhone-Poulenc Industries Process for the preparation of trifluoromethylbenzenes from the corresponding trichloro- or tribromo-methylbenzenes

Also Published As

Publication number Publication date
SE7514302L (sv) 1976-06-21
DE2502092A1 (de) 1976-07-01
CA1043818A (fr) 1978-12-05
IE42368L (en) 1976-06-19
IE42368B1 (en) 1980-07-30
LU74080A1 (fr) 1976-11-11
GB1472370A (en) 1977-05-04
DK573975A (fr) 1976-06-20
DK138888B (da) 1978-11-13
NL7514146A (nl) 1976-06-22
BR7508409A (pt) 1976-08-24
IT1052802B (it) 1981-07-20
SU606547A3 (ru) 1978-05-05
BE836889A (fr) 1976-06-21
US4080392A (en) 1978-03-21
FR2295004B1 (fr) 1980-08-14
CH598163A5 (fr) 1978-04-28
DK138888C (fr) 1979-04-30

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Legal Events

Date Code Title Description
ST Notification of lapse