JPH05503932A - 7―クロル―キノリン―8―カルボン酸の精製方法 - Google Patents
7―クロル―キノリン―8―カルボン酸の精製方法Info
- Publication number
- JPH05503932A JPH05503932A JP3503087A JP50308791A JPH05503932A JP H05503932 A JPH05503932 A JP H05503932A JP 3503087 A JP3503087 A JP 3503087A JP 50308791 A JP50308791 A JP 50308791A JP H05503932 A JPH05503932 A JP H05503932A
- Authority
- JP
- Japan
- Prior art keywords
- quinoline
- carboxylic acid
- purification method
- chloro
- method characterized
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims description 20
- 238000000746 purification Methods 0.000 title claims description 8
- XLHOYRWQJYJQGZ-UHFFFAOYSA-N 7-chloroquinoline-8-carboxylic acid Chemical compound C1=CN=C2C(C(=O)O)=C(Cl)C=CC2=C1 XLHOYRWQJYJQGZ-UHFFFAOYSA-N 0.000 title description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 239000002904 solvent Substances 0.000 claims description 11
- LOAUVZALPPNFOQ-UHFFFAOYSA-N quinaldic acid Chemical compound C1=CC=CC2=NC(C(=O)O)=CC=C21 LOAUVZALPPNFOQ-UHFFFAOYSA-N 0.000 claims description 10
- 239000002585 base Substances 0.000 claims description 9
- 238000001953 recrystallisation Methods 0.000 claims description 8
- 150000001340 alkali metals Chemical class 0.000 claims description 4
- 125000000217 alkyl group Chemical group 0.000 claims description 4
- 229910052736 halogen Inorganic materials 0.000 claims description 4
- 150000002367 halogens Chemical group 0.000 claims description 4
- 229910052739 hydrogen Inorganic materials 0.000 claims description 4
- 239000001257 hydrogen Substances 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- 150000001298 alcohols Chemical class 0.000 claims description 3
- 229910052783 alkali metal Inorganic materials 0.000 claims description 3
- 150000001735 carboxylic acids Chemical class 0.000 claims description 3
- QHMVQKOXILNZQR-UHFFFAOYSA-N 1-methoxyprop-1-ene Chemical group COC=CC QHMVQKOXILNZQR-UHFFFAOYSA-N 0.000 claims 1
- 239000003513 alkali Substances 0.000 claims 1
- 150000002431 hydrogen Chemical group 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims 1
- 229910052744 lithium Inorganic materials 0.000 claims 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 6
- 239000012043 crude product Substances 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- ARXJGSRGQADJSQ-UHFFFAOYSA-N 1-methoxypropan-2-ol Chemical compound COCC(C)O ARXJGSRGQADJSQ-UHFFFAOYSA-N 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 229910052801 chlorine Inorganic materials 0.000 description 3
- 239000000460 chlorine Substances 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 3
- 235000011121 sodium hydroxide Nutrition 0.000 description 3
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 2
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 2
- 150000001342 alkaline earth metals Chemical class 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- MDJCCDPEWOWYIJ-UHFFFAOYSA-N 2-chloroquinoline-8-carboxylic acid Chemical compound C1=C(Cl)N=C2C(C(=O)O)=CC=CC2=C1 MDJCCDPEWOWYIJ-UHFFFAOYSA-N 0.000 description 1
- IIFFFBSAXDNJHX-UHFFFAOYSA-N 2-methyl-n,n-bis(2-methylpropyl)propan-1-amine Chemical compound CC(C)CN(CC(C)C)CC(C)C IIFFFBSAXDNJHX-UHFFFAOYSA-N 0.000 description 1
- PBCSDDOCZANXMI-UHFFFAOYSA-N 3-methylquinoline-2-carboxylic acid Chemical class C1=CC=C2N=C(C(O)=O)C(C)=CC2=C1 PBCSDDOCZANXMI-UHFFFAOYSA-N 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- 239000005973 Carvone Substances 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- RPBWZBPLNQWXMX-UHFFFAOYSA-N [C].N1=CC=CC2=CC=CC=C21 Chemical compound [C].N1=CC=CC2=CC=CC=C21 RPBWZBPLNQWXMX-UHFFFAOYSA-N 0.000 description 1
- 150000001242 acetic acid derivatives Chemical class 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000001476 alcoholic effect Effects 0.000 description 1
- 229910000272 alkali metal oxide Inorganic materials 0.000 description 1
- 229910001860 alkaline earth metal hydroxide Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 150000007529 inorganic bases Chemical class 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000011814 protection agent Substances 0.000 description 1
- 239000012264 purified product Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 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)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
Description
Claims (5)
- 1.一般式Iで示され、 ▲数式、化学式、表等があります▼I 式中Xは水素、ハロゲンまたは低級アルキル基を示す7−クロル−キノリン−8 −カルボン酸の、水と混和性の低級アルコールからの再結晶による精製方法にお いて、再結晶を少量の塩基の存在下で行うことを特徴とする方法。
- 2.請求範囲1による精製方法において、塩基としてアルカリ金属またはアルカ リ土類金属の水酸化物を使用することを特徴とする方法。
- 3.請求範囲1または2による精製方法において、溶媒として1−メトキシプロ パン−2−オールを使用することを特徴とする方法。
- 4.請求範囲3による精製方法において、再結晶するキノリンカルボン酸を13 0〜170℃で、溶液における系の固有圧力下で行うことを特徴とする方法。
- 5.請求範囲1から4までのいずれかによる精製方法において、精製する7−ク ロル−8−キノリンカルボン酸に対して0.1〜1重量%の塩基を使用すること を特徴とする方法。
Applications Claiming Priority (2)
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 |
DE4003174.8 | 1990-02-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH05503932A true JPH05503932A (ja) | 1993-06-24 |
JP2957273B2 JP2957273B2 (ja) | 1999-10-04 |
Family
ID=6399333
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3503087A Expired - Lifetime JP2957273B2 (ja) | 1990-02-03 | 1991-01-25 | 7―クロル―キノリン―8―カルボン酸の精製方法 |
Country Status (11)
Country | Link |
---|---|
US (1) | US5310915A (ja) |
EP (1) | EP0513056B1 (ja) |
JP (1) | JP2957273B2 (ja) |
KR (1) | KR100325558B1 (ja) |
AT (1) | ATE130852T1 (ja) |
CA (1) | CA2068429C (ja) |
DE (2) | DE4003174A1 (ja) |
DK (1) | DK0513056T3 (ja) |
ES (1) | ES2080294T3 (ja) |
GR (1) | GR3018488T3 (ja) |
WO (1) | WO1991011436A1 (ja) |
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 |
DE3870943D1 (de) * | 1987-03-03 | 1992-06-17 | Basf Ag | Verfahren zur herstellung von 7-chlor-chinolin-8-carbonsaeuren. |
-
1990
- 1990-02-03 DE DE4003174A patent/DE4003174A1/de not_active Withdrawn
-
1991
- 1991-01-25 DE DE59106994T patent/DE59106994D1/de not_active Expired - Lifetime
- 1991-01-25 DK DK91902701.1T patent/DK0513056T3/da active
- 1991-01-25 WO PCT/EP1991/000143 patent/WO1991011436A1/de active IP Right Grant
- 1991-01-25 KR KR1019920701839A patent/KR100325558B1/ko not_active IP Right Cessation
- 1991-01-25 US US07/915,992 patent/US5310915A/en not_active Expired - Lifetime
- 1991-01-25 EP EP91902701A patent/EP0513056B1/de not_active Expired - Lifetime
- 1991-01-25 CA CA002068429A patent/CA2068429C/en not_active Expired - Lifetime
- 1991-01-25 ES ES91902701T patent/ES2080294T3/es not_active Expired - Lifetime
- 1991-01-25 JP JP3503087A patent/JP2957273B2/ja 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 |
---|---|
DK0513056T3 (da) | 1995-12-27 |
GR3018488T3 (en) | 1996-03-31 |
DE59106994D1 (de) | 1996-01-11 |
JP2957273B2 (ja) | 1999-10-04 |
DE4003174A1 (de) | 1991-08-08 |
KR100325558B1 (ko) | 2002-08-14 |
EP0513056B1 (de) | 1995-11-29 |
CA2068429A1 (en) | 1991-08-04 |
US5310915A (en) | 1994-05-10 |
EP0513056A1 (de) | 1992-11-19 |
KR927003535A (ko) | 1992-12-18 |
ES2080294T3 (es) | 1996-02-01 |
ATE130852T1 (de) | 1995-12-15 |
WO1991011436A1 (de) | 1991-08-08 |
CA2068429C (en) | 2002-04-16 |
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