FR2316232A1 - Procede de preparation d'acide 5-alcoyl-picolique - Google Patents
Procede de preparation d'acide 5-alcoyl-picoliqueInfo
- Publication number
- FR2316232A1 FR2316232A1 FR7618724A FR7618724A FR2316232A1 FR 2316232 A1 FR2316232 A1 FR 2316232A1 FR 7618724 A FR7618724 A FR 7618724A FR 7618724 A FR7618724 A FR 7618724A FR 2316232 A1 FR2316232 A1 FR 2316232A1
- Authority
- FR
- France
- Prior art keywords
- alcoyl
- preparation process
- acid preparation
- picolic acid
- picolic
- 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.)
- Withdrawn
Links
- 238000002360 preparation method Methods 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/24—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D213/28—Radicals substituted by singly-bound oxygen or sulphur atoms
- C07D213/30—Oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen 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
- C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D213/79—Acids; Esters
- C07D213/803—Processes of preparation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyridine Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH798475A CH593938A5 (en:Method) | 1975-06-19 | 1975-06-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2316232A1 true FR2316232A1 (fr) | 1977-01-28 |
Family
ID=4333371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7618724A Withdrawn FR2316232A1 (fr) | 1975-06-19 | 1976-06-18 | Procede de preparation d'acide 5-alcoyl-picolique |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS523072A (en:Method) |
| CH (1) | CH593938A5 (en:Method) |
| DE (1) | DE2626894A1 (en:Method) |
| FR (1) | FR2316232A1 (en:Method) |
| GB (1) | GB1481159A (en:Method) |
| NL (1) | NL7606631A (en:Method) |
| SE (1) | SE7607026L (en:Method) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5640674U (en:Method) * | 1979-09-07 | 1981-04-15 | ||
| JPS63172697A (ja) * | 1987-01-09 | 1988-07-16 | 松下電送株式会社 | 静電吸着板 |
| JPS63199491A (ja) * | 1987-02-16 | 1988-08-17 | 住友電気工業株式会社 | フレキシブル印刷配線板の製造方法 |
| JPS63187053U (en:Method) * | 1987-05-23 | 1988-11-30 |
-
1975
- 1975-06-19 CH CH798475A patent/CH593938A5/xx not_active IP Right Cessation
-
1976
- 1976-06-10 GB GB24060/76A patent/GB1481159A/en not_active Expired
- 1976-06-16 DE DE19762626894 patent/DE2626894A1/de active Pending
- 1976-06-18 FR FR7618724A patent/FR2316232A1/fr not_active Withdrawn
- 1976-06-18 SE SE7607026A patent/SE7607026L/xx unknown
- 1976-06-18 JP JP51072699A patent/JPS523072A/ja active Pending
- 1976-06-18 NL NL7606631A patent/NL7606631A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH593938A5 (en:Method) | 1977-12-30 |
| NL7606631A (nl) | 1976-12-21 |
| DE2626894A1 (de) | 1976-12-30 |
| GB1481159A (en) | 1977-07-27 |
| JPS523072A (en) | 1977-01-11 |
| SE7607026L (sv) | 1976-12-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |