CH489498A - Procédé de préparation de dichloroquinoléines - Google Patents
Procédé de préparation de dichloroquinoléinesInfo
- Publication number
- CH489498A CH489498A CH1829467A CH1829467A CH489498A CH 489498 A CH489498 A CH 489498A CH 1829467 A CH1829467 A CH 1829467A CH 1829467 A CH1829467 A CH 1829467A CH 489498 A CH489498 A CH 489498A
- Authority
- CH
- Switzerland
- Prior art keywords
- dichloroquinolines
- preparing
- preparing dichloroquinolines
- Prior art date
Links
- KWVNKWCJDAWNAE-UHFFFAOYSA-N 2,3-dichloroquinoline Chemical class C1=CC=C2N=C(Cl)C(Cl)=CC2=C1 KWVNKWCJDAWNAE-UHFFFAOYSA-N 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 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
- C07D215/20—Oxygen atoms
- C07D215/22—Oxygen atoms attached in position 2 or 4
- C07D215/233—Oxygen atoms attached in position 2 or 4 only one oxygen atom which is attached in position 4
-
- 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
- C07D215/18—Halogen atoms or nitro radicals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (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 |
|---|---|---|---|
| FR90543A FR1514280A (fr) | 1967-01-10 | 1967-01-10 | Nouveau procédé de préparation de quinoléines substituées et produits ainsi obtenus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH489498A true CH489498A (fr) | 1970-04-30 |
Family
ID=8623607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1829467A CH489498A (fr) | 1967-01-10 | 1967-12-29 | Procédé de préparation de dichloroquinoléines |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3567732A (fr) |
| CH (1) | CH489498A (fr) |
| DE (1) | DE1668958B2 (fr) |
| DK (1) | DK122522B (fr) |
| FR (1) | FR1514280A (fr) |
| GB (2) | GB1219342A (fr) |
| IL (1) | IL29214A (fr) |
| NL (1) | NL153185B (fr) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2421885A1 (fr) | 1977-10-07 | 1979-11-02 | Roussel Uclaf | Nouveau procede de preparation de 4-chloroquinoleines |
| US4310538A (en) * | 1979-04-04 | 1982-01-12 | Merck & Co., Inc. | 3-Halo-1-azabicyclo[3.2.0]hept-2-en-7-one-2-carboxylic acid |
| FR2498184A1 (fr) * | 1981-01-16 | 1982-07-23 | Rhone Poulenc Sante | Procede de preparation de quinolinones-4 |
| FR2498185A1 (fr) * | 1981-01-16 | 1982-07-23 | Rhone Poulenc Sante | Procede de preparation de la chloro-7 tetrahydro-1,2,3,4 quinolinone-4 |
| DE3112415A1 (de) * | 1981-03-28 | 1982-10-07 | Dynamit Nobel Ag, 5210 Troisdorf | Verfahren zur chlorierung von cyclischen amiden und cyclischen vinylogen amiden |
| WO2015198349A1 (fr) | 2014-06-25 | 2015-12-30 | Council Of Scientific & Industrial Research | Synthèse monotope de quinoléine carboxylates substitués en position 3 et de leurs dérivés |
-
1967
- 1967-01-10 FR FR90543A patent/FR1514280A/fr not_active Expired
- 1967-12-25 IL IL29214A patent/IL29214A/xx unknown
- 1967-12-29 CH CH1829467A patent/CH489498A/fr not_active IP Right Cessation
-
1968
- 1968-01-08 US US696135A patent/US3567732A/en not_active Expired - Lifetime
- 1968-01-09 DK DK5368AA patent/DK122522B/da not_active IP Right Cessation
- 1968-01-10 NL NL686800343A patent/NL153185B/xx not_active IP Right Cessation
- 1968-01-10 DE DE1968R0047752 patent/DE1668958B2/de active Granted
- 1968-01-10 GB GB32200/70A patent/GB1219342A/en not_active Expired
- 1968-01-10 GB GB0495/68A patent/GB1219341A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1219342A (en) | 1971-01-13 |
| DK122522B (da) | 1972-03-13 |
| NL153185B (nl) | 1977-05-16 |
| GB1219341A (en) | 1971-01-13 |
| DE1668958A1 (de) | 1971-02-25 |
| NL6800343A (fr) | 1968-07-11 |
| FR1514280A (fr) | 1968-02-23 |
| IL29214A (en) | 1972-03-28 |
| US3567732A (en) | 1971-03-02 |
| DE1668958B2 (de) | 1976-09-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |