DK0513056T3 - Fremgangsmåde til rensning af 7-chlor-quinolin-8-carboxylsyrer - Google Patents
Fremgangsmåde til rensning af 7-chlor-quinolin-8-carboxylsyrerInfo
- Publication number
- DK0513056T3 DK0513056T3 DK91902701.1T DK91902701T DK0513056T3 DK 0513056 T3 DK0513056 T3 DK 0513056T3 DK 91902701 T DK91902701 T DK 91902701T DK 0513056 T3 DK0513056 T3 DK 0513056T3
- Authority
- DK
- Denmark
- Prior art keywords
- pct
- carboxylic acids
- quinoline
- chloro
- purifying
- Prior art date
Links
- XLHOYRWQJYJQGZ-UHFFFAOYSA-N 7-chloroquinoline-8-carboxylic acid Chemical class C1=CN=C2C(C(=O)O)=C(Cl)C=CC2=C1 XLHOYRWQJYJQGZ-UHFFFAOYSA-N 0.000 title abstract 2
- 238000001953 recrystallisation Methods 0.000 abstract 2
- 150000001298 alcohols Chemical class 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 239000011814 protection agent Substances 0.000 abstract 1
- 238000000746 purification Methods 0.000 abstract 1
- LOAUVZALPPNFOQ-UHFFFAOYSA-N quinaldic acid Chemical class C1=CC=CC2=NC(C(=O)O)=CC=C21 LOAUVZALPPNFOQ-UHFFFAOYSA-N 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
- C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
- C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D215/48—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Quinoline Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4003174A DE4003174A1 (de) | 1990-02-03 | 1990-02-03 | Verfahren zur reinigung von 7-chlor-chinolin-8-carbonsaeuren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK0513056T3 true DK0513056T3 (da) | 1995-12-27 |
Family
ID=6399333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK91902701.1T DK0513056T3 (da) | 1990-02-03 | 1991-01-25 | Fremgangsmåde til rensning af 7-chlor-quinolin-8-carboxylsyrer |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US5310915A (da) |
| EP (1) | EP0513056B1 (da) |
| JP (1) | JP2957273B2 (da) |
| KR (1) | KR100325558B1 (da) |
| AT (1) | ATE130852T1 (da) |
| CA (1) | CA2068429C (da) |
| DE (2) | DE4003174A1 (da) |
| DK (1) | DK0513056T3 (da) |
| ES (1) | ES2080294T3 (da) |
| GR (1) | GR3018488T3 (da) |
| WO (1) | WO1991011436A1 (da) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102796042A (zh) * | 2012-06-13 | 2012-11-28 | 江苏绿利来股份有限公司 | 一种催化氧化合成二氯喹啉酸的方法 |
| CN102796043B (zh) * | 2012-06-13 | 2014-08-27 | 江苏绿利来股份有限公司 | 一种二氯喹啉酸盐的制备方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3108873A1 (de) * | 1981-03-09 | 1982-09-16 | Basf Ag, 6700 Ludwigshafen | Dichlorchinolinderivate, ihre herstellung, ihre verwendung als herbizide und mittel dafuer |
| DE3202736A1 (de) * | 1982-01-28 | 1983-08-04 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von chinolinmonocarbonsaeuren |
| US4497651A (en) * | 1982-02-17 | 1985-02-05 | Basf Aktiengesellschaft | Dichloroquinoline derivatives for use as herbicides |
| DE3703113A1 (de) * | 1987-02-03 | 1988-08-11 | Basf Ag | Verfahren zur herstellung von substituierten 3-alkyl-chinolin-8-carbonsaeuren |
| EP0282778B1 (de) * | 1987-03-03 | 1992-05-13 | BASF Aktiengesellschaft | Verfahren zur Herstellung von 7-Chlor-chinolin-8-carbonsäuren |
-
1990
- 1990-02-03 DE DE4003174A patent/DE4003174A1/de not_active Withdrawn
-
1991
- 1991-01-25 US US07/915,992 patent/US5310915A/en not_active Expired - Lifetime
- 1991-01-25 ES ES91902701T patent/ES2080294T3/es not_active Expired - Lifetime
- 1991-01-25 DK DK91902701.1T patent/DK0513056T3/da active
- 1991-01-25 KR KR1019920701839A patent/KR100325558B1/ko not_active IP Right Cessation
- 1991-01-25 CA CA002068429A patent/CA2068429C/en not_active Expired - Lifetime
- 1991-01-25 JP JP3503087A patent/JP2957273B2/ja not_active Expired - Lifetime
- 1991-01-25 DE DE59106994T patent/DE59106994D1/de not_active Expired - Lifetime
- 1991-01-25 WO PCT/EP1991/000143 patent/WO1991011436A1/de active IP Right Grant
- 1991-01-25 EP EP91902701A patent/EP0513056B1/de not_active Expired - Lifetime
- 1991-01-25 AT AT91902701T patent/ATE130852T1/de not_active IP Right Cessation
-
1995
- 1995-12-20 GR GR950403629T patent/GR3018488T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA2068429C (en) | 2002-04-16 |
| KR927003535A (ko) | 1992-12-18 |
| US5310915A (en) | 1994-05-10 |
| ATE130852T1 (de) | 1995-12-15 |
| CA2068429A1 (en) | 1991-08-04 |
| EP0513056A1 (de) | 1992-11-19 |
| EP0513056B1 (de) | 1995-11-29 |
| ES2080294T3 (es) | 1996-02-01 |
| JPH05503932A (ja) | 1993-06-24 |
| GR3018488T3 (en) | 1996-03-31 |
| DE4003174A1 (de) | 1991-08-08 |
| WO1991011436A1 (de) | 1991-08-08 |
| KR100325558B1 (ko) | 2002-08-14 |
| DE59106994D1 (de) | 1996-01-11 |
| JP2957273B2 (ja) | 1999-10-04 |
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