FR2375169A1 - Procede de preparation de (perfluoroalkyl inferieur)benzenes et leurs derives - Google Patents

Procede de preparation de (perfluoroalkyl inferieur)benzenes et leurs derives

Info

Publication number: FR2375169A1
Authority: FR; France
Prior art keywords: benzenes; derivatives; preparing; lower perfluoroalkyl; perfluoroalkyl
Prior art date: 1976-12-27
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

FR7739363A

Other languages

English (en)

French (fr)

Other versions

FR2375169B1 (2

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.)

Daikin Industries Ltd

Original Assignee

Daikin Industries Ltd

Daikin Kogyo Co Ltd

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.)

1976-12-27

Filing date

1977-12-27

Publication date

1978-07-21

1977-12-27 Application filed by Daikin Industries Ltd, Daikin Kogyo Co Ltd filed Critical Daikin Industries Ltd

1978-07-21 Publication of FR2375169A1 publication Critical patent/FR2375169A1/fr

1982-08-06 Application granted granted Critical

1982-08-06 Publication of FR2375169B1 publication Critical patent/FR2375169B1/fr

Status Granted legal-status Critical Current

Links

150000001555 benzenes Chemical class 0.000 title abstract 2
238000004519 manufacturing process Methods 0.000 title 1
UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 3
ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
125000000217 alkyl group Chemical group 0.000 abstract 1
239000000460 chlorine Substances 0.000 abstract 1
229910052801 chlorine Inorganic materials 0.000 abstract 1
239000007789 gas Substances 0.000 abstract 1
239000001257 hydrogen Substances 0.000 abstract 1
229910052739 hydrogen Inorganic materials 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B39/00—Halogenation
- 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
- C07C17/10—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms
- C07C17/14—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms in the side-chain of aromatic compounds

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

FR7739363A 1976-12-27 1977-12-27 Procede de preparation de (perfluoroalkyl inferieur)benzenes et leurs derives Granted FR2375169A1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP15903476A JPS5382728A (en)	1976-12-27	1976-12-27	Fluorination of lower alkylbenzene or its dervs.

Publications (2)

Publication Number	Publication Date
FR2375169A1 true FR2375169A1 (fr)	1978-07-21
FR2375169B1 FR2375169B1 (2)	1982-08-06

Family

ID=15684797

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7739363A Granted FR2375169A1 (fr)	1976-12-27	1977-12-27	Procede de preparation de (perfluoroalkyl inferieur)benzenes et leurs derives

Country Status (5)

Country	Link
US (2)	US4367350A (2)
JP (1)	JPS5382728A (2)
DE (1)	DE2758164C2 (2)
FR (1)	FR2375169A1 (2)
IT (1)	IT1091542B (2)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0074069A1 (en) *	1981-09-03	1983-03-16	Daikin Kogyo Co., Ltd.	Process for preparing chlorotrifluoromethylbenzene
US4575571A (en) *	1983-06-23	1986-03-11	Rhone-Poulenc Specialites Chimiques	Process for the simultaneous halogenation and fluorination of aromatic derivatives

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4582935A (en) *	1984-12-21	1986-04-15	Olin Corporation	Process for producing meta-aminobenzotrifluoride
EP1619175A1 (de) *	2004-06-22	2006-01-25	Solvay Fluor GmbH	Herstellung von fluorierten Alkylaromaten
CN109320396B (zh) *	2018-12-07	2021-03-19	湖南有色郴州氟化学有限公司	一种八氟甲苯的制备方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2062743A (en) *	1935-06-12	1936-12-01	Kinetic Chemicals Inc	Production of fluorine-containing carbon compounds
FR1386708A (fr) *	1963-11-05	1965-01-22	Laporte Chemical	Procédé de préparation des hydrocarbures halofluorés

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE668033C (de) *	1935-10-26	1938-11-25	I G Farbenindustrie Akt Ges	Verfahren zur Herstellung von o-Trifluormethyldifluorchlormethylbenzolen bzw. o-Hexafluordimethylbenzolen
GB1307224A (en) *	1969-06-27	1973-02-14	Ici Ltd	Chromium oxide catalyst
CH598163A5 (2) *	1974-12-19	1978-04-28	Lonza Ag
US4012453A (en) *	1975-12-22	1977-03-15	Allied Chemical Corporation	Process for the production of chlorofluorinated aromatic hydrocarbons

1976
- 1976-12-27 JP JP15903476A patent/JPS5382728A/ja active Granted
1977
- 1977-12-27 FR FR7739363A patent/FR2375169A1/fr active Granted
- 1977-12-27 IT IT69917/77A patent/IT1091542B/it active
- 1977-12-27 DE DE2758164A patent/DE2758164C2/de not_active Expired
- 1977-12-27 US US05/864,804 patent/US4367350A/en not_active Expired - Lifetime
1979
- 1979-06-20 US US06/050,212 patent/US4400563A/en not_active Expired - Lifetime

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2062743A (en) *	1935-06-12	1936-12-01	Kinetic Chemicals Inc	Production of fluorine-containing carbon compounds
FR1386708A (fr) *	1963-11-05	1965-01-22	Laporte Chemical	Procédé de préparation des hydrocarbures halofluorés

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/49 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0074069A1 (en) *	1981-09-03	1983-03-16	Daikin Kogyo Co., Ltd.	Process for preparing chlorotrifluoromethylbenzene
US4575571A (en) *	1983-06-23	1986-03-11	Rhone-Poulenc Specialites Chimiques	Process for the simultaneous halogenation and fluorination of aromatic derivatives

Also Published As

Publication number	Publication date
JPS5726567B2 (2)	1982-06-05
DE2758164A1 (de)	1978-07-06
DE2758164C2 (de)	1987-01-08
US4367350A (en)	1983-01-04
IT1091542B (it)	1985-07-06
FR2375169B1 (2)	1982-08-06
US4400563A (en)	1983-08-23
JPS5382728A (en)	1978-07-21

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Legal Events

Date	Code	Title	Description
1992-10-30	ST	Notification of lapse