ATE174892T1 - Verfahren zur herstellung von substituierten aromatischen kohlenwasserstoffen durch dediazonierung der übereinstimmenden anilinen - Google Patents
Verfahren zur herstellung von substituierten aromatischen kohlenwasserstoffen durch dediazonierung der übereinstimmenden anilinenInfo
- Publication number
- ATE174892T1 ATE174892T1 AT95300226T AT95300226T ATE174892T1 AT E174892 T1 ATE174892 T1 AT E174892T1 AT 95300226 T AT95300226 T AT 95300226T AT 95300226 T AT95300226 T AT 95300226T AT E174892 T1 ATE174892 T1 AT E174892T1
- Authority
- AT
- Austria
- Prior art keywords
- aromatic hydrocarbons
- substituted aromatic
- dediazonation
- anilines
- matching
- Prior art date
Links
- 150000004945 aromatic hydrocarbons Chemical class 0.000 title abstract 2
- 150000001448 anilines Chemical class 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- UEMGWPRHOOEKTA-UHFFFAOYSA-N 1,3-difluorobenzene Chemical compound FC1=CC=CC(F)=C1 UEMGWPRHOOEKTA-UHFFFAOYSA-N 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- -1 aromatic primary amines Chemical class 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 239000012954 diazonium Substances 0.000 abstract 1
- 150000001989 diazonium salts Chemical class 0.000 abstract 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-O diazynium Chemical group [NH+]#N IJGRMHOSHXDMSA-UHFFFAOYSA-O 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- ACVYVLVWPXVTIT-UHFFFAOYSA-N phosphinic acid Chemical compound O[PH2]=O ACVYVLVWPXVTIT-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/01—Preparation of ethers
- C07C41/18—Preparation of ethers by reactions not forming ether-oxygen bonds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B61/00—Other general methods
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/35—Preparation of halogenated hydrocarbons by reactions not affecting the number of carbon or of halogen atoms in the reaction
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 |
|---|---|---|---|
| GB9400569A GB9400569D0 (en) | 1994-01-13 | 1994-01-13 | Process for the production of substituted aromatic hydrocarbons from corresponding anilines by dediazoniation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE174892T1 true ATE174892T1 (de) | 1999-01-15 |
Family
ID=10748736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT95300226T ATE174892T1 (de) | 1994-01-13 | 1995-01-13 | Verfahren zur herstellung von substituierten aromatischen kohlenwasserstoffen durch dediazonierung der übereinstimmenden anilinen |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US5679879A (de) |
| EP (1) | EP0663379B1 (de) |
| JP (1) | JPH07300437A (de) |
| AT (1) | ATE174892T1 (de) |
| DE (1) | DE69506742T2 (de) |
| GB (1) | GB9400569D0 (de) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19544870C2 (de) * | 1995-12-01 | 1997-09-11 | Hoechst Ag | Verfahren zur Herstellung von 1-Brom-3,5-difluorbenzol |
| US6127577A (en) * | 2000-02-08 | 2000-10-03 | Basf Corporation | Method of making 3,5-difluoroaniline from 1,3,5-trichlorobenzene |
| US7838708B2 (en) | 2001-06-20 | 2010-11-23 | Grt, Inc. | Hydrocarbon conversion process improvements |
| US20050171393A1 (en) | 2003-07-15 | 2005-08-04 | Lorkovic Ivan M. | Hydrocarbon synthesis |
| MXPA06000470A (es) | 2003-07-15 | 2006-08-23 | Grt Inc | Sintesis de hidrocarburos. |
| US20080275284A1 (en) | 2004-04-16 | 2008-11-06 | Marathon Oil Company | Process for converting gaseous alkanes to liquid hydrocarbons |
| US7244867B2 (en) | 2004-04-16 | 2007-07-17 | Marathon Oil Company | Process for converting gaseous alkanes to liquid hydrocarbons |
| US8173851B2 (en) | 2004-04-16 | 2012-05-08 | Marathon Gtf Technology, Ltd. | Processes for converting gaseous alkanes to liquid hydrocarbons |
| US8642822B2 (en) | 2004-04-16 | 2014-02-04 | Marathon Gtf Technology, Ltd. | Processes for converting gaseous alkanes to liquid hydrocarbons using microchannel reactor |
| US20060100469A1 (en) | 2004-04-16 | 2006-05-11 | Waycuilis John J | Process for converting gaseous alkanes to olefins and liquid hydrocarbons |
| US7674941B2 (en) | 2004-04-16 | 2010-03-09 | Marathon Gtf Technology, Ltd. | Processes for converting gaseous alkanes to liquid hydrocarbons |
| UA95943C2 (ru) | 2006-02-03 | 2011-09-26 | ДжиАрТи, ИНК. | Отделение легких газов от галогенов |
| AU2007215476B2 (en) | 2006-02-03 | 2011-11-10 | Grt, Inc. | Continuous process for converting natural gas to liquid hydrocarbons |
| KR20100027141A (ko) | 2007-05-24 | 2010-03-10 | 지알티, 인코포레이티드 | 가역적으로 할로겐화수소를 흡수 및 방출할 수 있는 존 반응기 |
| US8282810B2 (en) | 2008-06-13 | 2012-10-09 | Marathon Gtf Technology, Ltd. | Bromine-based method and system for converting gaseous alkanes to liquid hydrocarbons using electrolysis for bromine recovery |
| KR101740419B1 (ko) | 2008-07-18 | 2017-05-26 | 지알티, 인코포레이티드 | 천연 가스를 액체 탄화수소로 변환시키는 연속 공정 |
| US8198495B2 (en) | 2010-03-02 | 2012-06-12 | Marathon Gtf Technology, Ltd. | Processes and systems for the staged synthesis of alkyl bromides |
| US8367884B2 (en) | 2010-03-02 | 2013-02-05 | Marathon Gtf Technology, Ltd. | Processes and systems for the staged synthesis of alkyl bromides |
| CN101838180B (zh) * | 2010-05-19 | 2013-01-16 | 盘锦兴福化工有限公司 | 间氟溴苯的生产工艺 |
| US8815050B2 (en) | 2011-03-22 | 2014-08-26 | Marathon Gtf Technology, Ltd. | Processes and systems for drying liquid bromine |
| US8436220B2 (en) | 2011-06-10 | 2013-05-07 | Marathon Gtf Technology, Ltd. | Processes and systems for demethanization of brominated hydrocarbons |
| US8829256B2 (en) | 2011-06-30 | 2014-09-09 | Gtc Technology Us, Llc | Processes and systems for fractionation of brominated hydrocarbons in the conversion of natural gas to liquid hydrocarbons |
| US8802908B2 (en) | 2011-10-21 | 2014-08-12 | Marathon Gtf Technology, Ltd. | Processes and systems for separate, parallel methane and higher alkanes' bromination |
| US9193641B2 (en) | 2011-12-16 | 2015-11-24 | Gtc Technology Us, Llc | Processes and systems for conversion of alkyl bromides to higher molecular weight hydrocarbons in circulating catalyst reactor-regenerator systems |
| CN119569533B (zh) * | 2024-07-17 | 2026-01-23 | 山东东岳高分子材料有限公司 | 一种制备1,2,4-三氟苯的方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH458332A (de) * | 1965-08-12 | 1968-06-30 | Geigy Ag J R | Verfahren zur Herstellung von neuen tricyclischen Aminen |
| US3894107A (en) * | 1973-08-09 | 1975-07-08 | Mobil Oil Corp | Conversion of alcohols, mercaptans, sulfides, halides and/or amines |
| DE3176183D1 (en) * | 1980-12-12 | 1987-06-19 | Ciba Geigy Ag | 4-styryl-4'-vinylbifenyls, methods for their preparation and their use as optical whiteners |
| US4577046A (en) * | 1984-06-11 | 1986-03-18 | University Of New Mexico | Deamination of aromatic amines |
| JPH0334944A (ja) * | 1989-06-30 | 1991-02-14 | Tookemu Prod:Kk | ｍ―ハロフルオロベンゼンの製造方法 |
| EP0550866B1 (de) * | 1991-12-24 | 1996-10-09 | Hoechst Aktiengesellschaft | Verfahren zur Herstellung von vinylsubstituierten Aromatem aus Arylaminen |
| US5157169A (en) * | 1992-03-26 | 1992-10-20 | Mallinckrodt Specialty Chemicals Company | Preparation of 3-halo-halobenzenes and 1-halo-3,5-dihalobenzenes |
-
1994
- 1994-01-13 GB GB9400569A patent/GB9400569D0/en active Pending
-
1995
- 1995-01-12 US US08/372,040 patent/US5679879A/en not_active Expired - Fee Related
- 1995-01-12 JP JP7020939A patent/JPH07300437A/ja not_active Ceased
- 1995-01-13 AT AT95300226T patent/ATE174892T1/de active
- 1995-01-13 EP EP95300226A patent/EP0663379B1/de not_active Expired - Lifetime
- 1995-01-13 DE DE69506742T patent/DE69506742T2/de not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US5679879A (en) | 1997-10-21 |
| GB9400569D0 (en) | 1994-03-09 |
| DE69506742T2 (de) | 1999-07-08 |
| JPH07300437A (ja) | 1995-11-14 |
| EP0663379B1 (de) | 1998-12-23 |
| EP0663379A1 (de) | 1995-07-19 |
| DE69506742D1 (de) | 1999-02-04 |
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