NL171982B - Werkwijze voor het bereiden van een 2-alkylisonicotinezuurderivaat of van een 2-alkylisonicotinonitril. - Google Patents
Werkwijze voor het bereiden van een 2-alkylisonicotinezuurderivaat of van een 2-alkylisonicotinonitril.Info
- Publication number
- NL171982B NL171982B NLAANVRAGE7104736,A NL7104736A NL171982B NL 171982 B NL171982 B NL 171982B NL 7104736 A NL7104736 A NL 7104736A NL 171982 B NL171982 B NL 171982B
- Authority
- NL
- Netherlands
- Prior art keywords
- alkylisonicotinonitril
- alkylisonicotinic
- preparing
- acid derivative
- derivative
- Prior art date
Links
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
- C07D213/60—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
-
- 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
- C07D213/81—Amides; Imides
-
- 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
- C07D213/84—Nitriles
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyridine Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2327370 | 1970-04-14 | ||
| IT2808770 | 1970-07-30 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NL7104736A NL7104736A (nl) | 1971-10-18 |
| NL171982B true NL171982B (nl) | 1983-01-17 |
| NL171982C NL171982C (nl) | 1983-06-16 |
Family
ID=26328364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NLAANVRAGE7104736,A NL171982C (nl) | 1970-04-14 | 1971-04-08 | Werkwijze voor het bereiden van een 2-alkylisonicotinezuurderivaat of van een 2-alkylisonicotinonitril. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3719685A (nl) |
| JP (1) | JPS5347108B1 (nl) |
| BE (1) | BE765719A (nl) |
| CH (1) | CH552591A (nl) |
| DE (1) | DE2117564C3 (nl) |
| ES (1) | ES390071A1 (nl) |
| FR (1) | FR2089538A5 (nl) |
| GB (1) | GB1309625A (nl) |
| NL (1) | NL171982C (nl) |
-
1971
- 1971-04-08 NL NLAANVRAGE7104736,A patent/NL171982C/nl not_active IP Right Cessation
- 1971-04-09 US US00132902A patent/US3719685A/en not_active Expired - Lifetime
- 1971-04-10 ES ES390071A patent/ES390071A1/es not_active Expired
- 1971-04-10 DE DE2117564A patent/DE2117564C3/de not_active Expired
- 1971-04-12 JP JP2237571A patent/JPS5347108B1/ja active Pending
- 1971-04-13 FR FR7112884A patent/FR2089538A5/fr not_active Expired
- 1971-04-14 CH CH531871A patent/CH552591A/xx not_active IP Right Cessation
- 1971-04-14 BE BE765719A patent/BE765719A/xx not_active IP Right Cessation
- 1971-04-19 GB GB2696171*A patent/GB1309625A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE765719A (fr) | 1971-10-14 |
| DE2117564B2 (de) | 1980-06-19 |
| DE2117564A1 (de) | 1971-10-28 |
| JPS5347108B1 (nl) | 1978-12-19 |
| NL171982C (nl) | 1983-06-16 |
| FR2089538A5 (nl) | 1972-01-07 |
| CH552591A (de) | 1974-08-15 |
| US3719685A (en) | 1973-03-06 |
| DE2117564C3 (de) | 1981-02-19 |
| NL7104736A (nl) | 1971-10-18 |
| GB1309625A (en) | 1973-03-14 |
| ES390071A1 (es) | 1974-06-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BB | A search report has been drawn up | ||
| BC | A request for examination has been filed | ||
| V1 | Lapsed because of non-payment of the annual fee |