ES2074146T3 - Procedimiento para la sintesis de benciltolueno y dibenciltolueno con bajo contenido en cloro. - Google Patents
Procedimiento para la sintesis de benciltolueno y dibenciltolueno con bajo contenido en cloro.Info
- Publication number
- ES2074146T3 ES2074146T3 ES90403646T ES90403646T ES2074146T3 ES 2074146 T3 ES2074146 T3 ES 2074146T3 ES 90403646 T ES90403646 T ES 90403646T ES 90403646 T ES90403646 T ES 90403646T ES 2074146 T3 ES2074146 T3 ES 2074146T3
- Authority
- ES
- Spain
- Prior art keywords
- synthesis
- dibenciltolueno
- benciltolueno
- procedure
- chlorine content
- 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.)
- Expired - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C15/00—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
- C07C15/12—Polycyclic non-condensed hydrocarbons
- C07C15/16—Polycyclic non-condensed hydrocarbons containing at least two phenyl groups linked by one single acyclic carbon atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
- C07C2/86—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon
- C07C2/861—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon the non-hydrocarbon contains only halogen as hetero-atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/148—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound
- C07C7/14833—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound with metals or their inorganic compounds
- C07C7/14841—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound with metals or their inorganic compounds metals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/148—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound
- C07C7/14875—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound with organic compounds
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Supply & Treatment (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Saccharide Compounds (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
Abstract
LA INVENCION SE REFIERE A UN PROCESO DE SINTESIS DE OLIGOMEROS DE BENCILTOTUENO EN EL QUE SE EFECTUA LA CONDENSACION DEL CLORURO DE BENCILO SOBRE EL TOLUENO EN PRESENCIA DE CLORURO FERRICO YA QUE SE EFECTUA UN TRATAMIENTO EN PARTICULAR DE METILATO DE SODIO PARA ELIMINAR LOS PRODUCTOS CLORADOS ORGANICOS. LOS OLIGOMEROS OBTENIDOS, ESENCIALMENTE EL BENCILTOLUENO Y EL DIBENCILTOLUENO SON CONVENIENTES COMO FLUIDO DIELECTRICA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8917365A FR2656603B1 (fr) | 1989-12-28 | 1989-12-28 | Procedes de synthese de benzyltoluene et dibenzyltoluene a faible teneur en chlore. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2074146T3 true ES2074146T3 (es) | 1995-09-01 |
Family
ID=9389093
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES90403646T Expired - Lifetime ES2074146T3 (es) | 1989-12-28 | 1990-12-18 | Procedimiento para la sintesis de benciltolueno y dibenciltolueno con bajo contenido en cloro. |
Country Status (16)
Country | Link |
---|---|
US (1) | US5202514A (es) |
EP (1) | EP0435737B1 (es) |
JP (1) | JPH0651646B2 (es) |
KR (1) | KR930001323B1 (es) |
CN (1) | CN1026688C (es) |
AT (1) | ATE125242T1 (es) |
CA (1) | CA2033219C (es) |
DE (1) | DE69021034T2 (es) |
DK (1) | DK0435737T3 (es) |
ES (1) | ES2074146T3 (es) |
FI (1) | FI97221C (es) |
FR (1) | FR2656603B1 (es) |
GR (1) | GR3017756T3 (es) |
IE (1) | IE72094B1 (es) |
NO (1) | NO174417C (es) |
PT (1) | PT96383B (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4230514A1 (de) * | 1992-02-22 | 1993-08-26 | Huels Chemische Werke Ag | Verfahren zur herstellung von monobenzylierten alkylbiphenylen und deren verwendung |
JP5009516B2 (ja) * | 2005-09-14 | 2012-08-22 | 出光興産株式会社 | 芳香族化合物の製造方法及びその方法で得られた芳香族化合物 |
FR3008708B1 (fr) | 2013-07-19 | 2016-09-23 | Arkema France | Composition de fluide dielectrique ou caloporteur |
CN104513126B (zh) * | 2013-09-26 | 2016-02-03 | 赵朝华 | 一种烷基多苄基甲苯或烷基二苄基甲苯的制备方法和应用 |
FR3078711B1 (fr) * | 2018-03-08 | 2020-07-31 | Arkema France | Utilisation d'un melange en tant que fluide dielectrique |
FR3117113B1 (fr) | 2020-12-09 | 2024-04-12 | Arkema France | Formulation liquide pour stockage d’hydrogène |
FR3117114B1 (fr) | 2020-12-09 | 2024-04-12 | Arkema France | Formulation liquide pour stockage d’hydrogène |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4197417A (en) * | 1977-09-28 | 1980-04-08 | Imperial Chemical Industries Limited | Process for the manufacture of o-benzyl toluenes |
GB2009224B (en) * | 1977-09-28 | 1982-01-27 | Ici Ltd | Process for the manufacture of benzyl toluenes |
FR2552423B1 (fr) * | 1983-09-23 | 1985-10-25 | Ugine Kuhlmann | Compositions d'oligomeres de polyarylalcanes et leur procede de fabrication |
CH668709A5 (de) * | 1985-12-06 | 1989-01-31 | Ciba Geigy Ag | Verfahren zur enthalogenierung von polyhalogenierten aliphatischen und aromatischen verbindungen. |
DE3621175A1 (de) * | 1986-06-25 | 1988-01-07 | Huels Chemische Werke Ag | Verfahren zur enthalogenierung von kohlenwasserstoffoelen |
FR2620055B1 (fr) * | 1987-09-03 | 1991-05-10 | Atochem | Procede chimique de destruction de produits organiques halogenes |
SU1498746A1 (ru) * | 1987-09-07 | 1989-08-07 | Предприятие П/Я А-7411 | Способ получени моно- и дибензилтолуолов |
DE3836780A1 (de) * | 1988-10-28 | 1990-05-03 | Bayer Ag | Verfahren zur herstellung von gegebenenfalls substituierten benzylbenzolen |
-
1989
- 1989-12-28 FR FR8917365A patent/FR2656603B1/fr not_active Expired - Fee Related
-
1990
- 1990-12-18 EP EP90403646A patent/EP0435737B1/fr not_active Expired - Lifetime
- 1990-12-18 DE DE69021034T patent/DE69021034T2/de not_active Expired - Fee Related
- 1990-12-18 ES ES90403646T patent/ES2074146T3/es not_active Expired - Lifetime
- 1990-12-18 DK DK90403646.4T patent/DK0435737T3/da active
- 1990-12-18 AT AT90403646T patent/ATE125242T1/de not_active IP Right Cessation
- 1990-12-26 KR KR1019900021753A patent/KR930001323B1/ko not_active IP Right Cessation
- 1990-12-27 CA CA002033219A patent/CA2033219C/fr not_active Expired - Fee Related
- 1990-12-27 PT PT96383A patent/PT96383B/pt active IP Right Grant
- 1990-12-27 FI FI906413A patent/FI97221C/fi not_active IP Right Cessation
- 1990-12-28 CN CN90110008A patent/CN1026688C/zh not_active Expired - Fee Related
- 1990-12-28 JP JP2416661A patent/JPH0651646B2/ja not_active Expired - Fee Related
- 1990-12-28 IE IE472290A patent/IE72094B1/en not_active IP Right Cessation
- 1990-12-28 NO NO905631A patent/NO174417C/no not_active IP Right Cessation
- 1990-12-28 US US07/635,673 patent/US5202514A/en not_active Expired - Lifetime
-
1995
- 1995-10-17 GR GR950402856T patent/GR3017756T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
KR910011714A (ko) | 1991-08-07 |
FI906413A (fi) | 1991-06-29 |
DK0435737T3 (da) | 1995-11-27 |
EP0435737A1 (fr) | 1991-07-03 |
CA2033219A1 (fr) | 1991-06-29 |
NO905631D0 (no) | 1990-12-28 |
GR3017756T3 (en) | 1996-01-31 |
CA2033219C (fr) | 1996-09-24 |
PT96383B (pt) | 1998-06-30 |
EP0435737B1 (fr) | 1995-07-19 |
DE69021034D1 (de) | 1995-08-24 |
PT96383A (pt) | 1991-10-15 |
DE69021034T2 (de) | 1996-03-14 |
FI97221C (fi) | 1996-11-11 |
FR2656603A1 (fr) | 1991-07-05 |
NO905631L (no) | 1991-07-01 |
NO174417B (no) | 1994-01-24 |
FR2656603B1 (fr) | 1993-05-21 |
CN1052845A (zh) | 1991-07-10 |
JPH0651646B2 (ja) | 1994-07-06 |
US5202514A (en) | 1993-04-13 |
FI906413A0 (fi) | 1990-12-27 |
IE904722A1 (en) | 1991-07-17 |
ATE125242T1 (de) | 1995-08-15 |
IE72094B1 (en) | 1997-03-12 |
CN1026688C (zh) | 1994-11-23 |
KR930001323B1 (ko) | 1993-02-26 |
NO174417C (no) | 1994-05-04 |
FI97221B (fi) | 1996-07-31 |
JPH04139137A (ja) | 1992-05-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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