GB1526657A - Liquid phase fluorination of halomethyl aromatic compound - Google Patents
Liquid phase fluorination of halomethyl aromatic compoundInfo
- Publication number
- GB1526657A GB1526657A GB33363/77A GB3336377A GB1526657A GB 1526657 A GB1526657 A GB 1526657A GB 33363/77 A GB33363/77 A GB 33363/77A GB 3336377 A GB3336377 A GB 3336377A GB 1526657 A GB1526657 A GB 1526657A
- Authority
- GB
- United Kingdom
- Prior art keywords
- liquid phase
- aryl
- phase fluorination
- aromatic compound
- halogen
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C25/00—Compounds containing at least one halogen atom bound to a six-membered aromatic ring
- C07C25/02—Monocyclic aromatic halogenated hydrocarbons
- C07C25/13—Monocyclic aromatic halogenated hydrocarbons containing fluorine
-
- 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
- C07C17/20—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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/737,626 US4098832A (en) | 1976-11-01 | 1976-11-01 | Fluorination process catalysed by molybdenum pentachloride |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1526657A true GB1526657A (en) | 1978-09-27 |
Family
ID=24964624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB33363/77A Expired GB1526657A (en) | 1976-11-01 | 1977-08-09 | Liquid phase fluorination of halomethyl aromatic compound |
Country Status (10)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1108651A (en) * | 1977-09-01 | 1981-09-08 | Hooker Chemicals & Plastics Corp. | Liquid phase fluorination process |
| US6166272A (en) * | 1999-08-12 | 2000-12-26 | Occidental Chemical Corporation | Molybdenum trioxide catalyzed fluorination reactions |
| 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 |
| CN102924226B (zh) * | 2012-10-29 | 2015-05-27 | 浙江巍华化工有限公司 | 一种连续氟化反应合成三氟甲基苯类产品的工业化方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3258500A (en) * | 1959-08-17 | 1966-06-28 | Du Pont | Process for fluorinating halohydro-carbons |
| US3131226A (en) * | 1960-10-03 | 1964-04-28 | Dow Chemical Co | Fluorination of chlorine and bromine substituted hydrocarbons |
| US3435082A (en) * | 1965-11-22 | 1969-03-25 | Fmc Corp | Preparation of fluorocarbons by reacting carbon tetrachloride or hexachloroethane with carbonyl fluoride |
| US3859372A (en) * | 1969-12-03 | 1975-01-07 | Hooker Chemicals Plastics Corp | Process for the preparation of organic fluorine compounds |
| JPS5129404A (en) * | 1974-09-03 | 1976-03-12 | Central Glass Co Ltd | 1* 1* 11 kurorujifuruoruetan no seizohoho |
-
1976
- 1976-11-01 US US05/737,626 patent/US4098832A/en not_active Expired - Lifetime
-
1977
- 1977-07-28 IT IT26256/77A patent/IT1114644B/it active
- 1977-08-09 GB GB33363/77A patent/GB1526657A/en not_active Expired
- 1977-08-09 JP JP9550377A patent/JPS5356625A/ja active Granted
- 1977-08-31 DE DE19772739218 patent/DE2739218A1/de active Granted
- 1977-09-09 BR BR7706034A patent/BR7706034A/pt unknown
- 1977-10-18 NL NLAANVRAGE7711427,A patent/NL189086C/xx not_active IP Right Cessation
- 1977-10-25 FR FR7732083A patent/FR2375166A1/fr active Granted
- 1977-10-26 CA CA289,511A patent/CA1092613A/en not_active Expired
- 1977-10-26 BE BE182054A patent/BE860107A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CA1092613A (en) | 1980-12-30 |
| DE2739218C2 (US07943777-20110517-C00090.png) | 1988-02-25 |
| FR2375166B1 (US07943777-20110517-C00090.png) | 1980-04-11 |
| BR7706034A (pt) | 1978-06-06 |
| NL189086C (nl) | 1993-01-04 |
| JPS6224410B2 (US07943777-20110517-C00090.png) | 1987-05-28 |
| NL189086B (nl) | 1992-08-03 |
| DE2739218A1 (de) | 1978-05-11 |
| BE860107A (fr) | 1978-04-26 |
| NL7711427A (nl) | 1978-05-03 |
| FR2375166A1 (fr) | 1978-07-21 |
| JPS5356625A (en) | 1978-05-23 |
| US4098832A (en) | 1978-07-04 |
| IT1114644B (it) | 1986-01-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19940809 |