CN1119324C - 3-氰基-2,4,5-三氟苯甲酰氟及其制备的中间体 - Google Patents
3-氰基-2,4,5-三氟苯甲酰氟及其制备的中间体 Download PDFInfo
- Publication number
- CN1119324C CN1119324C CN98804339A CN98804339A CN1119324C CN 1119324 C CN1119324 C CN 1119324C CN 98804339 A CN98804339 A CN 98804339A CN 98804339 A CN98804339 A CN 98804339A CN 1119324 C CN1119324 C CN 1119324C
- Authority
- CN
- China
- Prior art keywords
- fluoro
- chloro
- cyano group
- trifluoro
- fluoride
- 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
- C07C255/00—Carboxylic acid nitriles
- C07C255/49—Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
- C07C255/57—Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton containing cyano groups and carboxyl groups, other than cyano groups, bound to the carbon skeleton
-
- 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
- C07C17/10—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms
- C07C17/12—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms in the ring of aromatic compounds
-
- 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
- C07C17/10—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms
- C07C17/14—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms in the side-chain of aromatic compounds
-
- 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
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C251/00—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton
- C07C251/32—Oximes
- C07C251/34—Oximes with oxygen atoms of oxyimino groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals
- C07C251/48—Oximes with oxygen atoms of oxyimino groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals with the carbon atom of at least one of the oxyimino groups bound to a carbon atom of a six-membered aromatic ring
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C22/00—Measuring distance traversed on the ground by vehicles, persons, animals or other moving solid bodies, e.g. using odometers, using pedometers
- G01C22/002—Measuring distance traversed on the ground by vehicles, persons, animals or other moving solid bodies, e.g. using odometers, using pedometers for cycles
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Description
Claims (4)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19717231.8 | 1997-04-24 | ||
DE19717231A DE19717231A1 (de) | 1997-04-24 | 1997-04-24 | 3-Cyano-2,4,5-trifluor-benzoylfluorid |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN021481539A Division CN1216040C (zh) | 1997-04-24 | 2002-10-31 | 3-氰基-2,4,5-三氟苯甲酰氟及其制备的中间体 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1252789A CN1252789A (zh) | 2000-05-10 |
CN1119324C true CN1119324C (zh) | 2003-08-27 |
Family
ID=7827557
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN98804339A Expired - Lifetime CN1119324C (zh) | 1997-04-24 | 1998-04-14 | 3-氰基-2,4,5-三氟苯甲酰氟及其制备的中间体 |
CN021481539A Expired - Lifetime CN1216040C (zh) | 1997-04-24 | 2002-10-31 | 3-氰基-2,4,5-三氟苯甲酰氟及其制备的中间体 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN021481539A Expired - Lifetime CN1216040C (zh) | 1997-04-24 | 2002-10-31 | 3-氰基-2,4,5-三氟苯甲酰氟及其制备的中间体 |
Country Status (15)
Country | Link |
---|---|
US (4) | US6229040B1 (zh) |
EP (1) | EP0977729B1 (zh) |
JP (1) | JP4101305B2 (zh) |
KR (1) | KR100549092B1 (zh) |
CN (2) | CN1119324C (zh) |
AT (1) | ATE214365T1 (zh) |
AU (1) | AU7216398A (zh) |
CA (1) | CA2287176C (zh) |
DE (2) | DE19717231A1 (zh) |
DK (1) | DK0977729T3 (zh) |
ES (1) | ES2174431T3 (zh) |
HK (1) | HK1027555A1 (zh) |
HU (1) | HU222056B1 (zh) |
IL (1) | IL131974A (zh) |
WO (1) | WO1998047862A1 (zh) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19717231A1 (de) * | 1997-04-24 | 1998-10-29 | Bayer Ag | 3-Cyano-2,4,5-trifluor-benzoylfluorid |
DE19810392A1 (de) * | 1998-03-11 | 1999-09-16 | Bayer Ag | Verfahren zur Herstellung von 2,4-Dichlor-3,5-dimethylfluorbenzol |
US7132561B2 (en) * | 2000-10-04 | 2006-11-07 | Showa Denko K.K. | Process for producing fluorinated dicyanobenzene |
DE102006049520A1 (de) | 2006-10-20 | 2008-04-24 | Bayer Healthcare Ag | Verfahren zur Herstellung von Pradofloxacin |
GB0718357D0 (en) * | 2007-09-20 | 2007-10-31 | Glassflake Ltd | Glass flake pigments |
KR101154471B1 (ko) | 2009-09-30 | 2012-06-13 | (주)위즈켐 | 4-히드록시이미노벤조산 메틸 에스테르 제조방법 |
CN102603571B (zh) * | 2012-01-18 | 2014-08-06 | 浙江工业大学 | 一种2,4-二氯-3-氰基-5-氟苯甲酸的制备方法 |
CN104744305B (zh) * | 2015-03-13 | 2016-08-10 | 浙江中欣氟材股份有限公司 | 一种2,4-二氯-3-氰基-5-氟苯甲酸的合成方法 |
CN114656374A (zh) * | 2022-02-22 | 2022-06-24 | 营口兴福化工有限公司 | 2,4-二氯-3-氰基-5-氟苯甲酸合成方法 |
CN114656327A (zh) * | 2022-02-22 | 2022-06-24 | 营口兴福化工有限公司 | 2,4-二氯-3-二氯甲基-5-氟三氯甲基苯合成方法 |
CN115710200B (zh) * | 2022-11-21 | 2024-08-09 | 重庆医科大学 | 苯甲酰氟类化合物、苯甲酸类化合物及其制备方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3615767A1 (de) * | 1986-05-10 | 1987-11-12 | Bayer Ag | Verfahren zur herstellung von 4-hydroxy-chinolin-3-carbonsaeuren |
DE3702393A1 (de) * | 1987-01-28 | 1988-08-11 | Bayer Ag | 8-cyano-1-cyclopropyl-1,4-dihydro-4-oxo- 3-chinolincarbonsaeuren, verfahren zu ihrer herstellung und diese enthaltende antibakterielle mittel |
JPS6471844A (en) * | 1987-09-14 | 1989-03-16 | Sds Biotech Kk | 2,4,5-trifluoroisophthalonitrile and production thereof |
EP0882049B1 (de) * | 1996-02-23 | 2002-11-20 | Bayer Ag | Gegebenenfalls substituierte 8-cyan-1-cyclopropyl-7-(2,8-diazabicyclo- 4.3.0]-nonan-8-yl)-6-fluor-1,4-dihydro-4-oxo-3-chinolincarbonsäuren und ihre derivate |
DE19717231A1 (de) * | 1997-04-24 | 1998-10-29 | Bayer Ag | 3-Cyano-2,4,5-trifluor-benzoylfluorid |
-
1997
- 1997-04-24 DE DE19717231A patent/DE19717231A1/de not_active Withdrawn
-
1998
- 1998-04-14 AU AU72163/98A patent/AU7216398A/en not_active Abandoned
- 1998-04-14 IL IL13197498A patent/IL131974A/en not_active IP Right Cessation
- 1998-04-14 CA CA002287176A patent/CA2287176C/en not_active Expired - Lifetime
- 1998-04-14 DE DE59803342T patent/DE59803342D1/de not_active Expired - Lifetime
- 1998-04-14 HU HU0003076A patent/HU222056B1/hu active IP Right Grant
- 1998-04-14 DK DK98919266T patent/DK0977729T3/da active
- 1998-04-14 KR KR1019997008944A patent/KR100549092B1/ko not_active IP Right Cessation
- 1998-04-14 EP EP98919266A patent/EP0977729B1/de not_active Expired - Lifetime
- 1998-04-14 WO PCT/EP1998/002175 patent/WO1998047862A1/de active IP Right Grant
- 1998-04-14 JP JP54495098A patent/JP4101305B2/ja not_active Expired - Lifetime
- 1998-04-14 CN CN98804339A patent/CN1119324C/zh not_active Expired - Lifetime
- 1998-04-14 US US09/403,263 patent/US6229040B1/en not_active Expired - Lifetime
- 1998-04-14 AT AT98919266T patent/ATE214365T1/de active
- 1998-04-14 ES ES98919266T patent/ES2174431T3/es not_active Expired - Lifetime
-
2000
- 2000-10-25 HK HK00106792A patent/HK1027555A1/xx not_active IP Right Cessation
-
2001
- 2001-03-21 US US09/814,132 patent/US6541675B2/en not_active Expired - Lifetime
-
2002
- 2002-10-22 US US10/277,310 patent/US6706918B2/en not_active Expired - Lifetime
- 2002-10-31 CN CN021481539A patent/CN1216040C/zh not_active Expired - Lifetime
-
2003
- 2003-12-31 US US10/749,593 patent/US7268248B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US6229040B1 (en) | 2001-05-08 |
IL131974A0 (en) | 2001-03-19 |
US20030092929A1 (en) | 2003-05-15 |
HU222056B1 (hu) | 2003-04-28 |
ES2174431T3 (es) | 2002-11-01 |
US20040167350A1 (en) | 2004-08-26 |
US20010023300A1 (en) | 2001-09-20 |
KR100549092B1 (ko) | 2006-02-06 |
JP2001521534A (ja) | 2001-11-06 |
EP0977729A1 (de) | 2000-02-09 |
KR20010005868A (ko) | 2001-01-15 |
DE19717231A1 (de) | 1998-10-29 |
JP4101305B2 (ja) | 2008-06-18 |
US7268248B2 (en) | 2007-09-11 |
CA2287176A1 (en) | 1998-10-29 |
CN1216040C (zh) | 2005-08-24 |
WO1998047862A1 (de) | 1998-10-29 |
HUP0003076A3 (en) | 2001-02-28 |
ATE214365T1 (de) | 2002-03-15 |
CN1436771A (zh) | 2003-08-20 |
EP0977729B1 (de) | 2002-03-13 |
HK1027555A1 (en) | 2001-01-19 |
CN1252789A (zh) | 2000-05-10 |
IL131974A (en) | 2004-02-19 |
US6541675B2 (en) | 2003-04-01 |
DK0977729T3 (da) | 2002-05-27 |
DE59803342D1 (de) | 2002-04-18 |
HUP0003076A2 (hu) | 2001-01-29 |
AU7216398A (en) | 1998-11-13 |
CA2287176C (en) | 2007-08-07 |
US6706918B2 (en) | 2004-03-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: BAYER ANIMAL HEALTH PROMOTION CO.,LTD. Free format text: FORMER OWNER: BAYER AG Effective date: 20091106 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20091106 Address after: Germany Leverkusen Patentee after: Bayer Animal Health GmbH Address before: Germany Leverkusen Patentee before: Bayer Aktiengesellschaft |
|
ASS | Succession or assignment of patent right |
Owner name: BAYER INTELLECTUAL PROPERTY GMBH Free format text: FORMER OWNER: BAYER ANIMAL HEALTH GMBH Effective date: 20130123 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130123 Address after: German Monheim Patentee after: Bayer Pharma Aktiengesellschaft Address before: Germany Leverkusen Patentee before: Bayer Animal Health GmbH |
|
CX01 | Expiry of patent term |
Granted publication date: 20030827 |
|
CX01 | Expiry of patent term |