ZA98517B - Catalyst for halex reactions - Google Patents
Catalyst for halex reactionsInfo
- Publication number
- ZA98517B ZA98517B ZA98517A ZA98517A ZA98517B ZA 98517 B ZA98517 B ZA 98517B ZA 98517 A ZA98517 A ZA 98517A ZA 98517 A ZA98517 A ZA 98517A ZA 98517 B ZA98517 B ZA 98517B
- Authority
- ZA
- South Africa
- Prior art keywords
- catalyst
- halex reactions
- halex
- reactions
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
- C07C205/07—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by halogen atoms
- C07C205/11—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by halogen atoms having nitro groups bound to carbon atoms of six-membered aromatic rings
- C07C205/12—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by halogen atoms having nitro groups bound to carbon atoms of six-membered aromatic rings the six-membered aromatic ring or a condensed ring system containing that ring being substituted by halogen atoms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/0201—Oxygen-containing compounds
- B01J31/0202—Alcohols or phenols
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/0201—Oxygen-containing compounds
- B01J31/0204—Ethers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/0234—Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds
- B01J31/0235—Nitrogen containing compounds
- B01J31/0239—Quaternary ammonium compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/0234—Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds
- B01J31/0255—Phosphorus containing compounds
- B01J31/0267—Phosphines or phosphonium compounds, i.e. phosphorus bonded to at least one carbon atom, including e.g. sp2-hybridised phosphorus compounds such as phosphabenzene, the other atoms bonded to phosphorus being either carbon or hydrogen
- B01J31/0268—Phosphonium compounds, i.e. phosphine with an additional hydrogen or carbon atom bonded to phosphorous so as to result in a formal positive charge on phosphorous
-
- 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
- C07C17/208—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 MX
-
- 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
- C07C45/63—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 introduction of halogen; by substitution of halogen atoms by other halogen atoms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
- B01J2231/40—Substitution reactions at carbon centres, e.g. C-C or C-X, i.e. carbon-hetero atom, cross-coupling, C-H activation or ring-opening reactions
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702282A DE19702282C2 (de) | 1997-01-23 | 1997-01-23 | Katalysator für Halex-Reaktionen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA98517B true ZA98517B (en) | 1999-03-04 |
Family
ID=7818130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA98517A ZA98517B (en) | 1997-01-23 | 1998-01-22 | Catalyst for halex reactions |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US6103659A (xx) |
| EP (1) | EP0958052B1 (xx) |
| JP (1) | JP2001508359A (xx) |
| KR (1) | KR20000070390A (xx) |
| CN (1) | CN1244139A (xx) |
| CA (1) | CA2278533A1 (xx) |
| DE (2) | DE19702282C2 (xx) |
| ES (1) | ES2189130T3 (xx) |
| RU (1) | RU2198732C2 (xx) |
| WO (1) | WO1998032532A1 (xx) |
| ZA (1) | ZA98517B (xx) |
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1122004C (zh) | 1996-11-22 | 2003-09-24 | 阿尔伯麦尔公司 | 卤素交换反应及其应用 |
| US6215032B1 (en) * | 1998-02-10 | 2001-04-10 | Albemarle Corporation | Catalyst recovery for halogen exchange reactions |
| DE19836698A1 (de) * | 1998-08-13 | 2000-02-17 | Bayer Ag | Verfahren zur Herstellung von fluorierten Benzylalkoholen und -aldehyden |
| DE19934595A1 (de) | 1999-07-23 | 2001-01-25 | Clariant Gmbh | Neue Aminophosphoniumverbindungen |
| DE19934594A1 (de) * | 1999-07-23 | 2001-01-25 | Clariant Gmbh | Tetrakis(pyrrolidino/piperidino) phosphoniumsalze enthaltende Mischungen |
| FR2823451B1 (fr) * | 2001-04-12 | 2004-01-30 | Rhodia Chimie Sa | Catalyseurs de substitution aromatique nucleophile, composition en contenant et utilisation pour une substitution sn ar |
| MXPA03009212A (es) * | 2001-04-12 | 2004-01-29 | Rhodia Chimie Sa | CATALIZADORES PARA SUSTITUCIoN NUCLEOFILICA, SU SiNTESIS, COMPOSICIoN QUE LOS CONTIENEN Y SU UTILIZACIoN. |
| DE10129057A1 (de) * | 2001-06-15 | 2002-12-19 | Bayer Ag | Verbessertes Verfahren zur Herstellung kernfluorierter Aromaten |
| DE10307558A1 (de) * | 2003-02-21 | 2004-09-02 | Clariant Gmbh | Phosphazeniumsalz-Mischungen enthaltend Hexakis(amino)diphosphazenium Tetrakis(amino)-phosphonium und Polyaminophosphazenium-Salze |
| DE102004033525A1 (de) * | 2004-07-08 | 2006-02-02 | Lanxess Deutschland Gmbh | Verbessertes Verfahren zur Herstellung kernfluorierter Aromaten |
| DE102005044451A1 (de) | 2005-09-17 | 2007-03-22 | Bayer Cropscience Gmbh | Verfahren zum Herstellen von 5-Fluor-1,3-dialkyl-1H-pyrazol-4-carbonsäurefluoriden |
| EP1956026B1 (en) | 2005-12-02 | 2016-11-30 | Kanto Denka Kogyo Co., Ltd. | Ionic liquid containing phosphonium cation having p-n bond and method for producing same |
| WO2008082695A2 (en) * | 2006-07-18 | 2008-07-10 | Board Of Regents Of The University Of Nebraska | Methods and agents for preparing 18f-radiolabeled fluorinating agents |
| DE102008051412A1 (de) | 2008-10-11 | 2010-04-15 | Saltigo Gmbh | Katalysatoren zur Herstellung von Fluoraromaten |
| JP5411494B2 (ja) * | 2008-12-26 | 2014-02-12 | ユアン シン マテリアルズ テクノロジー コーポレイション | １，４−ビス（ジフルオロメチル）テトラフルオロベンゼンの製造方法 |
| CN103467436B (zh) * | 2013-08-29 | 2015-07-08 | 中国海洋石油总公司 | 一种氟代碳酸乙烯酯的制备方法 |
| SG11201606080SA (en) | 2014-02-03 | 2016-08-30 | Vitae Pharmaceuticals Inc | Dihydropyrrolopyridine inhibitors of ror-gamma |
| PT3207043T (pt) | 2014-10-14 | 2019-03-25 | Vitae Pharmaceuticals Llc | Inibidores de di-hidropirrolopiridina de ror-gama |
| US9845308B2 (en) | 2014-11-05 | 2017-12-19 | Vitae Pharmaceuticals, Inc. | Isoindoline inhibitors of ROR-gamma |
| US9663515B2 (en) | 2014-11-05 | 2017-05-30 | Vitae Pharmaceuticals, Inc. | Dihydropyrrolopyridine inhibitors of ROR-gamma |
| ES2856931T3 (es) | 2015-08-05 | 2021-09-28 | Vitae Pharmaceuticals Llc | Moduladores de ROR-gamma |
| CN105315142A (zh) * | 2015-11-20 | 2016-02-10 | 扬州天辰精细化工有限公司 | 2,6-二氟苯甲醛的工业化生产方法 |
| EP3377482B1 (en) | 2015-11-20 | 2021-05-12 | Vitae Pharmaceuticals, LLC | Modulators of ror-gamma |
| TWI757266B (zh) | 2016-01-29 | 2022-03-11 | 美商維它藥物有限責任公司 | ＲＯＲ－γ調節劑 |
| US9481674B1 (en) | 2016-06-10 | 2016-11-01 | Vitae Pharmaceuticals, Inc. | Dihydropyrrolopyridine inhibitors of ROR-gamma |
| CN107141192B (zh) * | 2017-05-09 | 2019-10-11 | 大连奇凯医药科技有限公司 | 一种均三氟苯的制备方法 |
| AR112461A1 (es) | 2017-07-24 | 2019-10-30 | Vitae Pharmaceuticals Inc | PROCESOS PARA LA PRODUCCIÓN DE SALES Y FORMAS CRISTALINAS DE INHIBIDORES DE RORg |
| WO2019018975A1 (en) | 2017-07-24 | 2019-01-31 | Vitae Pharmaceuticals, Inc. | INHIBITORS OF ROR GAMMA |
| CN108069994B (zh) * | 2017-12-20 | 2019-05-14 | 江苏中旗科技股份有限公司 | 一类含硼化合物及其在催化氟化反应中的应用 |
| CN108586257B (zh) * | 2018-05-03 | 2020-12-22 | 浙江解氏新材料股份有限公司 | 一种对氟硝基苯的制备方法 |
| SG11202100544QA (en) * | 2018-07-20 | 2021-02-25 | Scg Chemicals Co Ltd | Process for the separation of ethylbenzene from other c8 aromatic compounds |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0523671B1 (de) * | 1991-07-17 | 1996-01-17 | Hoechst Aktiengesellschaft | Verfahren zur Herstellung von Chlorfluornitrobenzolen |
| DE4324366C1 (de) * | 1993-07-21 | 1994-09-22 | Hoechst Ag | Katalysator für nukleophile aromatische Substitutionen |
| US5502235A (en) * | 1994-12-28 | 1996-03-26 | Dowelanco | Solventless process for making 2,6 difluorobenzonitrile |
| DE19631854C1 (de) * | 1996-08-07 | 1998-04-30 | Hoechst Ag | Verfahren zur Herstellung von Fluor enthaltenden Verbindungen |
-
1997
- 1997-01-23 DE DE19702282A patent/DE19702282C2/de not_active Expired - Fee Related
-
1998
- 1998-01-22 ES ES98903021T patent/ES2189130T3/es not_active Expired - Lifetime
- 1998-01-22 DE DE59806529T patent/DE59806529D1/de not_active Expired - Fee Related
- 1998-01-22 RU RU99118299/04A patent/RU2198732C2/ru not_active IP Right Cessation
- 1998-01-22 CN CN98801957A patent/CN1244139A/zh active Pending
- 1998-01-22 JP JP53157998A patent/JP2001508359A/ja not_active Withdrawn
- 1998-01-22 US US09/341,986 patent/US6103659A/en not_active Expired - Fee Related
- 1998-01-22 KR KR1019997006623A patent/KR20000070390A/ko not_active Application Discontinuation
- 1998-01-22 WO PCT/EP1998/000332 patent/WO1998032532A1/de not_active Application Discontinuation
- 1998-01-22 EP EP98903021A patent/EP0958052B1/de not_active Expired - Lifetime
- 1998-01-22 ZA ZA98517A patent/ZA98517B/xx unknown
- 1998-01-22 CA CA002278533A patent/CA2278533A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| DE19702282C2 (de) | 1998-11-19 |
| CA2278533A1 (en) | 1998-07-30 |
| DE19702282A1 (de) | 1998-07-30 |
| WO1998032532A1 (de) | 1998-07-30 |
| EP0958052A1 (de) | 1999-11-24 |
| ES2189130T3 (es) | 2003-07-01 |
| US6103659A (en) | 2000-08-15 |
| EP0958052B1 (de) | 2002-12-04 |
| KR20000070390A (ko) | 2000-11-25 |
| JP2001508359A (ja) | 2001-06-26 |
| CN1244139A (zh) | 2000-02-09 |
| DE59806529D1 (de) | 2003-01-16 |
| RU2198732C2 (ru) | 2003-02-20 |
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