FR2285355A1 - Procede de deshalogenation d'un compose aromatique ou hetero-aromatique - Google Patents
Procede de deshalogenation d'un compose aromatique ou hetero-aromatiqueInfo
- Publication number
- FR2285355A1 FR2285355A1 FR7528339A FR7528339A FR2285355A1 FR 2285355 A1 FR2285355 A1 FR 2285355A1 FR 7528339 A FR7528339 A FR 7528339A FR 7528339 A FR7528339 A FR 7528339A FR 2285355 A1 FR2285355 A1 FR 2285355A1
- Authority
- FR
- France
- Prior art keywords
- aromatic
- dehalogenation
- hetero
- aromatic compound
- compound
- 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
Links
- 150000001491 aromatic compounds Chemical class 0.000 title 1
- 238000005695 dehalogenation reaction Methods 0.000 title 1
- 150000002390 heteroarenes Chemical class 0.000 title 1
- 238000000034 method Methods 0.000 title 1
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
- A62D3/00—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances
- A62D3/30—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by reacting with chemical agents
- A62D3/37—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by reacting with chemical agents by reduction, e.g. hydrogenation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
- C07C1/26—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only halogen atoms as hetero-atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/30—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds
- C07C209/32—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds by reduction of nitro groups
- C07C209/36—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds by reduction of nitro groups by reduction of nitro groups bound to carbon atoms of six-membered aromatic rings in presence of hydrogen-containing gases and a catalyst
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/68—Preparation of compounds containing amino groups bound to a carbon skeleton from amines, by reactions not involving amino groups, e.g. reduction of unsaturated amines, aromatisation, or substitution of the carbon skeleton
- C07C209/74—Preparation of compounds containing amino groups bound to a carbon skeleton from amines, by reactions not involving amino groups, e.g. reduction of unsaturated amines, aromatisation, or substitution of the carbon skeleton by halogenation, hydrohalogenation, dehalogenation, or dehydrohalogenation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C43/00—Ethers; Compounds having groups, groups or groups
- C07C43/02—Ethers
- C07C43/20—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring
- C07C43/205—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring the aromatic ring being a non-condensed ring
- C07C43/2055—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring the aromatic ring being a non-condensed ring containing more than one ether bond
-
- 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
- C07C45/68—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 by increase in the number of carbon atoms
- C07C45/72—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 by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/06—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom containing only hydrogen and carbon atoms in addition to the ring nitrogen atom
- C07D213/22—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom containing only hydrogen and carbon atoms in addition to the ring nitrogen atom containing two or more pyridine rings directly linked together, e.g. bipyridyl
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
- A62D2101/00—Harmful chemical substances made harmless, or less harmful, by effecting chemical change
- A62D2101/20—Organic substances
- A62D2101/22—Organic substances containing halogen
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
- C07C2521/18—Carbon
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
- C07C2523/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals
- C07C2523/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals of the platinum group metals
- C07C2523/44—Palladium
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- General Chemical & Material Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Pyridine Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4042074 | 1974-09-17 | ||
GB2061875*[A GB1458633A (en) | 1974-09-17 | 1975-05-15 | Process for dehalogenating aromatic compounds |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2285355A1 true FR2285355A1 (fr) | 1976-04-16 |
FR2285355B1 FR2285355B1 (fr) | 1982-07-02 |
Family
ID=26254783
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7528339A Granted FR2285355A1 (fr) | 1974-09-17 | 1975-09-16 | Procede de deshalogenation d'un compose aromatique ou hetero-aromatique |
Country Status (8)
Country | Link |
---|---|
US (1) | US4022795A (fr) |
JP (1) | JPS51125026A (fr) |
CH (1) | CH617165A5 (fr) |
DE (1) | DE2540740A1 (fr) |
FR (1) | FR2285355A1 (fr) |
GB (1) | GB1458633A (fr) |
IT (1) | IT1044023B (fr) |
NL (1) | NL7509917A (fr) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2478076A1 (fr) * | 1980-03-17 | 1981-09-18 | Rhone Poulenc Ind | Procede de preparation de chlorophenols |
EP0038465A1 (fr) * | 1980-04-17 | 1981-10-28 | Hoechst Aktiengesellschaft | Procédé de préparation de 2-trifluorométhylaniline |
EP0039810A1 (fr) * | 1980-05-08 | 1981-11-18 | Bayer Ag | Procédé de préparation de 2-trifluorométhylaniline |
EP0055198A1 (fr) * | 1980-12-24 | 1982-06-30 | Rhone-Poulenc Specialites Chimiques | Procédé de préparation de phénols métachlorés |
EP0055196A1 (fr) * | 1980-12-24 | 1982-06-30 | Rhone-Poulenc Specialites Chimiques | Procédé de préparation de phénols métachlorés |
EP0055197A1 (fr) * | 1980-12-24 | 1982-06-30 | Rhone-Poulenc Specialites Chimiques | Procédé de préparation de phénols métachlorés |
EP0563669A1 (fr) * | 1992-03-25 | 1993-10-06 | Kurita Water Industries Ltd. | Méthode de traitement d'un fluide contenant des composés organiques halogenés volatiles |
US5490941A (en) * | 1992-03-25 | 1996-02-13 | Kurita Water Industries, Ltd. | Method of treatment of a fluid containing volatile organic halogenated compounds |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2503187C3 (de) * | 1975-01-27 | 1979-05-31 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung durch Chlor meta-substituierte Aniline |
FR2403990A1 (fr) * | 1977-09-22 | 1979-04-20 | Philagro Sa | Procede de deshalogenation d'amines aromatiques halogenees |
FR2403991A1 (fr) * | 1977-09-22 | 1979-04-20 | Philagro Sa | Procede de deshalogenation d'amines aromatiques halogenees |
US4263156A (en) * | 1979-12-21 | 1981-04-21 | Shell Oil Company | Grease compositions |
US4351978A (en) * | 1980-07-21 | 1982-09-28 | Osaka Prefectural Government | Method for the disposal of polychlorinated biphenyls |
US4400566A (en) * | 1981-09-15 | 1983-08-23 | Union Carbide Corporation | Reduction of organic halides |
US4659443A (en) * | 1984-08-22 | 1987-04-21 | Pcb Sandpiper, Inc. | Halogenated aromatic compound removal and destruction process |
US4618686A (en) * | 1984-09-27 | 1986-10-21 | Ciba-Geigy Corporation | Process for dehalogenation of aryl and alpha-araliphatic halides |
US4748292A (en) * | 1986-01-06 | 1988-05-31 | General Electric Company | Method for removing polyhalogenated hydrocarbons from non-polar organic solvent solutions |
IL79573A0 (fr) * | 1986-07-31 | 1986-10-31 | ||
US4885423A (en) * | 1988-05-25 | 1989-12-05 | Eastman Kodak Company | Process for preparation of aromatic dimers |
DE3839329A1 (de) * | 1988-11-22 | 1990-05-31 | Basf Ag | Verfahren zur reduktiven enthalogenierung von aromaten |
EP0371201A1 (fr) * | 1988-12-01 | 1990-06-06 | Ruhrkohle Aktiengesellschaft | Procédé d'hydrogénation des composés organochlorés et de neutralisation du gaz chlorhydrique en résultant ainsi qu'un agent de neutralisation pour le gaz chlorhydrique résultant des composés organochlorés |
US5286386A (en) * | 1988-12-22 | 1994-02-15 | Ensr Corporation | Solvent extraction process for treatment of oily substrates |
US5154831A (en) * | 1988-12-22 | 1992-10-13 | Ensr Corporation | Solvent extraction process employing comminuting and dispersing surfactants |
US5055196A (en) * | 1988-12-22 | 1991-10-08 | Ensr Corporation | Extraction process to remove pcbs from soil and sludge |
DE3921449A1 (de) * | 1989-06-30 | 1991-01-03 | Hoechst Ag | Verfahren zur herstellung von 1,4-bis-(4-hydroxybenzolyl)-benzol |
US5144076A (en) * | 1990-11-05 | 1992-09-01 | Occidental Chemical Corporation | Preparation of 3,5-diamino benzotrifluoride |
US5336808A (en) * | 1990-12-10 | 1994-08-09 | Occidental Chemical Corporation | Process for the preparation of 3,5-diaminobenzotrifluoride |
US5382736A (en) * | 1993-05-03 | 1995-01-17 | General Electric Company | Method for catalytic dechlorination of polychlorinated biphenyls |
US5459274A (en) * | 1994-05-13 | 1995-10-17 | Hoechst-Roussel Pharmaceuticals Inc. | Preparation of N-alkyl-N-pyridinyl-1H-indol-1-amines |
JP4505792B2 (ja) * | 2003-03-10 | 2010-07-21 | イハラケミカル工業株式会社 | ビス(メトキシメチル)ビフェニルの製造方法 |
JP2015013832A (ja) * | 2013-07-05 | 2015-01-22 | 日立化成株式会社 | 芳香族化合物の製造方法及び有機エレクトロニクス材料 |
TWI481568B (zh) * | 2013-08-16 | 2015-04-21 | Nat Univ Chung Hsing | Treatment method comprising chemical reduction sites of the pollutants |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1227144A (en) * | 1916-08-22 | 1917-05-22 | Ralph E Houghton | Illuminating device for electric fixtures. |
-
1975
- 1975-05-15 GB GB2061875*[A patent/GB1458633A/en not_active Expired
- 1975-08-19 US US05/605,890 patent/US4022795A/en not_active Expired - Lifetime
- 1975-08-21 IT IT7526487A patent/IT1044023B/it active
- 1975-08-21 NL NL7509917A patent/NL7509917A/xx unknown
- 1975-09-12 DE DE19752540740 patent/DE2540740A1/de not_active Withdrawn
- 1975-09-16 FR FR7528339A patent/FR2285355A1/fr active Granted
- 1975-09-17 JP JP50112513A patent/JPS51125026A/ja active Pending
- 1975-09-17 CH CH1205275A patent/CH617165A5/de not_active IP Right Cessation
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2478076A1 (fr) * | 1980-03-17 | 1981-09-18 | Rhone Poulenc Ind | Procede de preparation de chlorophenols |
EP0036378A1 (fr) * | 1980-03-17 | 1981-09-23 | Rhone-Poulenc Specialites Chimiques | Procédé de préparation de chlorophénols |
EP0038465A1 (fr) * | 1980-04-17 | 1981-10-28 | Hoechst Aktiengesellschaft | Procédé de préparation de 2-trifluorométhylaniline |
EP0039810A1 (fr) * | 1980-05-08 | 1981-11-18 | Bayer Ag | Procédé de préparation de 2-trifluorométhylaniline |
EP0055198A1 (fr) * | 1980-12-24 | 1982-06-30 | Rhone-Poulenc Specialites Chimiques | Procédé de préparation de phénols métachlorés |
EP0055196A1 (fr) * | 1980-12-24 | 1982-06-30 | Rhone-Poulenc Specialites Chimiques | Procédé de préparation de phénols métachlorés |
EP0055197A1 (fr) * | 1980-12-24 | 1982-06-30 | Rhone-Poulenc Specialites Chimiques | Procédé de préparation de phénols métachlorés |
EP0563669A1 (fr) * | 1992-03-25 | 1993-10-06 | Kurita Water Industries Ltd. | Méthode de traitement d'un fluide contenant des composés organiques halogenés volatiles |
US5490941A (en) * | 1992-03-25 | 1996-02-13 | Kurita Water Industries, Ltd. | Method of treatment of a fluid containing volatile organic halogenated compounds |
US5531901A (en) * | 1992-03-25 | 1996-07-02 | Kurita Water Industries, Ltd. | Method of treatment of a fluid containing volatile organic halogenated compounds |
Also Published As
Publication number | Publication date |
---|---|
GB1458633A (en) | 1976-12-15 |
JPS51125026A (en) | 1976-11-01 |
IT1044023B (it) | 1980-02-29 |
FR2285355B1 (fr) | 1982-07-02 |
US4022795A (en) | 1977-05-10 |
NL7509917A (nl) | 1976-03-19 |
DE2540740A1 (de) | 1976-03-25 |
CH617165A5 (fr) | 1980-05-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |