DE3787849D1 - Verfahren zur katalytischen Transhalogenierung eines Polyiodobenzols. - Google Patents
Verfahren zur katalytischen Transhalogenierung eines Polyiodobenzols.Info
- Publication number
- DE3787849D1 DE3787849D1 DE87111561T DE3787849T DE3787849D1 DE 3787849 D1 DE3787849 D1 DE 3787849D1 DE 87111561 T DE87111561 T DE 87111561T DE 3787849 T DE3787849 T DE 3787849T DE 3787849 D1 DE3787849 D1 DE 3787849D1
- Authority
- DE
- Germany
- Prior art keywords
- polyiodobenzene
- transhalogenation
- catalytic
- catalytic transhalogenation
- 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 - Fee Related
Links
- 230000003197 catalytic effect Effects 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000005944 trans-halogenation reaction Methods 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT21465/86A IT1197862B (it) | 1986-08-11 | 1986-08-11 | Processo per la trans-alogenazione catalitica di un poli-iodo benzene |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3787849D1 true DE3787849D1 (de) | 1993-11-25 |
DE3787849T2 DE3787849T2 (de) | 1994-02-10 |
Family
ID=11182212
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE87111561T Expired - Fee Related DE3787849T2 (de) | 1986-08-11 | 1987-08-10 | Verfahren zur katalytischen Transhalogenierung eines Polyiodobenzols. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4808759A (de) |
EP (1) | EP0256479B1 (de) |
JP (1) | JPS6344538A (de) |
CA (1) | CA1294988C (de) |
DE (1) | DE3787849T2 (de) |
IT (1) | IT1197862B (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4792641A (en) * | 1987-03-25 | 1988-12-20 | Eastman Kodak Company | Process for preparing iodinated aromatic compounds |
US5026931A (en) * | 1990-09-10 | 1991-06-25 | Eastman Kodak Company | Process for preparing a product stream rich in naphthalene and 2-monoiodonaphthalene |
DE4101528A1 (de) * | 1991-01-19 | 1992-07-23 | Bayer Ag | Verfahren zur umsetzung von polyhalogenierten aromaten mit monohalogenierten oder nicht halogenierten aromaten |
DE4206530A1 (de) * | 1992-03-02 | 1993-09-09 | Bayer Ag | Verfahren zur verminderung des halogengehaltes von polyhalogenierten aromaten |
KR101112173B1 (ko) | 2006-12-29 | 2012-02-24 | 에스케이케미칼주식회사 | 트랜스요오드화 반응을 통한 모노-요오드화 벤젠의 제조방법 |
ES2403203T3 (es) * | 2007-08-31 | 2013-05-16 | National University Corporation Nagoya University | Método para producir compuesto carbonilo y prooxidante usado para la producción de compuesto carbonilo |
KR101123148B1 (ko) * | 2007-12-17 | 2012-03-19 | 에스케이케미칼주식회사 | 방향족 요오드화 화합물의 제조 방법 |
KR101519496B1 (ko) | 2008-12-31 | 2015-05-13 | 에스케이케미칼 주식회사 | 양이온 교환 제올라이트 촉매 및 이를 이용한 트랜스 요오드화 반응을 통한 모노-요오드 벤젠의 제조 방법 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU368215A1 (ru) * | 1970-11-25 | 1973-01-26 | Способ получения три- и тетрахлорвензолов | |
JPS5777631A (en) * | 1980-10-31 | 1982-05-15 | Kureha Chem Ind Co Ltd | Vapor-phase halogenation process |
JPS59219241A (ja) * | 1983-05-30 | 1984-12-10 | Asahi Chem Ind Co Ltd | 芳香族化合物のオキシヨウ素化法 |
GB2155009B (en) * | 1983-09-15 | 1988-01-20 | British Petroleum Co Plc | Compositions suitable for use as electrophilic halogenating agents and their use in the electro-philic halogenation of organic substrates |
IT1176856B (it) * | 1984-10-05 | 1987-08-18 | Montedipe Spa | Metodo per la sintesi di iodobenzene |
IT1176981B (it) * | 1984-10-16 | 1987-08-26 | Montedipe Spa | Metodo per la sintesi di iodobenzene |
JPS62120328A (ja) * | 1985-11-21 | 1987-06-01 | Asahi Chem Ind Co Ltd | ブロモベンゼンの製造方法 |
JPS62120329A (ja) * | 1985-11-21 | 1987-06-01 | Asahi Chem Ind Co Ltd | ブロモベンゼンの製造法 |
-
1986
- 1986-08-11 IT IT21465/86A patent/IT1197862B/it active
-
1987
- 1987-08-05 CA CA000543768A patent/CA1294988C/en not_active Expired - Fee Related
- 1987-08-05 US US07/081,798 patent/US4808759A/en not_active Expired - Fee Related
- 1987-08-07 JP JP62196526A patent/JPS6344538A/ja active Granted
- 1987-08-10 EP EP87111561A patent/EP0256479B1/de not_active Expired - Lifetime
- 1987-08-10 DE DE87111561T patent/DE3787849T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPS6344538A (ja) | 1988-02-25 |
JPH0354928B2 (de) | 1991-08-21 |
IT8621465A0 (it) | 1986-08-11 |
EP0256479A3 (en) | 1988-07-13 |
IT1197862B (it) | 1988-12-21 |
US4808759A (en) | 1989-02-28 |
CA1294988C (en) | 1992-01-28 |
DE3787849T2 (de) | 1994-02-10 |
IT8621465A1 (it) | 1988-02-11 |
EP0256479B1 (de) | 1993-10-20 |
EP0256479A2 (de) | 1988-02-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8328 | Change in the person/name/address of the agent |
Free format text: BARZ, P., DIPL.-CHEM. DR.RER.NAT., PAT.-ANW., 80803 MUENCHEN |
|
8339 | Ceased/non-payment of the annual fee |