AR227133A1 - Nuevo procedimiento para obtener piridinaldehidos y derivados de los mismos - Google Patents
Nuevo procedimiento para obtener piridinaldehidos y derivados de los mismosInfo
- Publication number
- AR227133A1 AR227133A1 AR276822A AR27682279A AR227133A1 AR 227133 A1 AR227133 A1 AR 227133A1 AR 276822 A AR276822 A AR 276822A AR 27682279 A AR27682279 A AR 27682279A AR 227133 A1 AR227133 A1 AR 227133A1
- Authority
- AR
- Argentina
- Prior art keywords
- piridinaldehydes
- derivatives
- new procedure
- procedure
- new
- 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
- C07D213/24—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
- C07D213/44—Radicals substituted by doubly-bound oxygen, sulfur, or nitrogen atoms, or by two such atoms singly-bound to the same carbon atom
- C07D213/53—Nitrogen 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
- C07D213/24—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
- C07D213/36—Radicals substituted by singly-bound nitrogen atoms
- C07D213/38—Radicals substituted by singly-bound nitrogen atoms having only hydrogen or hydrocarbon radicals attached to the substituent nitrogen atom
-
- 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
- C07D213/44—Radicals substituted by doubly-bound oxygen, sulfur, or nitrogen atoms, or by two such atoms singly-bound to the same carbon atom
- C07D213/46—Oxygen atoms
- C07D213/48—Aldehydo radicals
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B26/00—Hydrazone dyes; Triazene dyes
- C09B26/02—Hydrazone dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyridine Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH628778 | 1978-06-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR227133A1 true AR227133A1 (es) | 1982-09-30 |
Family
ID=4307174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AR276822A AR227133A1 (es) | 1978-06-08 | 1979-06-06 | Nuevo procedimiento para obtener piridinaldehidos y derivados de los mismos |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US4237275A (es) |
| EP (1) | EP0008323B1 (es) |
| JP (1) | JPS6026389B2 (es) |
| AR (1) | AR227133A1 (es) |
| BR (1) | BR7903620A (es) |
| DE (1) | DE2963574D1 (es) |
| ES (1) | ES481351A1 (es) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2928746A1 (de) * | 1979-07-17 | 1981-02-05 | Bayer Ag | Verfahren zur herstellung von pyridin-4-aldehyd-phenylhydrazonen |
| DE3120991A1 (de) * | 1981-05-26 | 1982-12-23 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung kationischer hydrazonfarbstoffe |
| FR2551860B1 (fr) * | 1983-09-08 | 1987-05-07 | Sciaky Sa | Installation pour la determination des coordonnees spatiales d'un point d'une piece, notamment pour le controle d'un outillage tel qu'un outillage de soudage de carrosserie de vehicule automobile |
| JPS6314087U (es) * | 1986-07-14 | 1988-01-29 | ||
| US5446163A (en) * | 1992-10-02 | 1995-08-29 | Reilly Industries, Inc. | Preparation of hydrazones, dihydrothiadiazoles and triazinones |
| DE102008024104A1 (de) * | 2008-05-17 | 2010-05-27 | Robert Bosch Gmbh | Materialmarkensensor und Verfahren zum Erfassen einer Markierung auf oder in einem Material |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3008963A (en) * | 1961-11-14 | Production of pyridine aldehydes | ||
| DE215156C (es) * | 1900-01-01 | |||
| US2749351A (en) * | 1953-09-04 | 1956-06-05 | Raschig Gmbh Dr F | Process for the production of pyridine aldehydes and pyridoines |
| DE1220423B (de) * | 1959-06-24 | 1966-07-07 | Raschig Gmbh Dr F | Verfahren zur Herstellung von Pyridinaldehyden |
| US3160633A (en) * | 1962-12-06 | 1964-12-08 | Reilly Tar & Chem Corp | Synthesis of pyridine aldehydes |
| DE1215156B (de) * | 1963-11-15 | 1966-04-28 | Leuna Werke Veb | Verfahren zur Herstellung von Pyridinaldehyden durch katalytische Hydrierung von Cyanpyridinen |
| US3274206A (en) * | 1964-03-06 | 1966-09-20 | Nepera Chemical Co Inc | Process for the production of pyridine aldehydes |
| GB1178012A (en) * | 1966-03-28 | 1970-01-14 | Takeda Chemical Industries Ltd | A Method for the Production of Pyridine Derivatives |
| DE1670904A1 (de) * | 1967-08-10 | 1971-04-15 | Hoechst Ag | Substituierte p-Hydroxyphenylhydrazone und Verfahren zu ihrer Herstellung |
-
1979
- 1979-05-29 US US06/042,828 patent/US4237275A/en not_active Expired - Lifetime
- 1979-06-05 EP EP79101772A patent/EP0008323B1/de not_active Expired
- 1979-06-05 DE DE7979101772T patent/DE2963574D1/de not_active Expired
- 1979-06-06 AR AR276822A patent/AR227133A1/es active
- 1979-06-07 ES ES481351A patent/ES481351A1/es not_active Expired
- 1979-06-07 BR BR7903620A patent/BR7903620A/pt unknown
- 1979-06-08 JP JP54071307A patent/JPS6026389B2/ja not_active Expired
-
1980
- 1980-06-30 US US06/164,459 patent/US4322536A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP0008323B1 (de) | 1982-08-25 |
| US4322536A (en) | 1982-03-30 |
| EP0008323A1 (de) | 1980-03-05 |
| ES481351A1 (es) | 1980-08-16 |
| JPS6026389B2 (ja) | 1985-06-24 |
| US4237275A (en) | 1980-12-02 |
| BR7903620A (pt) | 1980-02-05 |
| DE2963574D1 (en) | 1982-10-21 |
| JPS54163583A (en) | 1979-12-26 |
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