CH435275A - Verfahren zur Herstellung von Cyanpyridinen - Google Patents
Verfahren zur Herstellung von CyanpyridinenInfo
- Publication number
- CH435275A CH435275A CH912763A CH912763A CH435275A CH 435275 A CH435275 A CH 435275A CH 912763 A CH912763 A CH 912763A CH 912763 A CH912763 A CH 912763A CH 435275 A CH435275 A CH 435275A
- Authority
- CH
- Switzerland
- Prior art keywords
- parts
- weight
- ammonia
- acid
- alkyl
- 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
- C07D213/84—Nitriles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/14—Phosphorus; Compounds thereof
- B01J27/186—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Pyridine Compounds (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF37726A DE1283240B (de) | 1962-09-01 | 1962-09-01 | Verfahren zur Herstellung von Cyanpyridinen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH435275A true CH435275A (de) | 1967-05-15 |
Family
ID=7097027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH912763A CH435275A (de) | 1962-09-01 | 1963-07-22 | Verfahren zur Herstellung von Cyanpyridinen |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | AT248431B (nl) |
| CH (1) | CH435275A (nl) |
| DE (1) | DE1283240B (nl) |
| GB (1) | GB1060043A (nl) |
| NL (2) | NL140851B (nl) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4778890A (en) * | 1986-08-04 | 1988-10-18 | Koei Chemical Co., Ltd. | Process for preparing nitriles |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2510605A (en) * | 1946-04-06 | 1950-06-06 | Allied Chem & Dye Corp | Production of nitriles |
| NL202028A (nl) * | 1954-12-09 |
-
0
- NL NL297040D patent/NL297040A/xx unknown
-
1962
- 1962-09-01 DE DEF37726A patent/DE1283240B/de active Pending
-
1963
- 1963-07-22 CH CH912763A patent/CH435275A/de unknown
- 1963-07-31 AT AT613363A patent/AT248431B/de active
- 1963-08-23 NL NL297040A patent/NL140851B/nl unknown
- 1963-08-30 GB GB3442263A patent/GB1060043A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AT248431B (de) | 1966-07-25 |
| NL297040A (nl) | |
| GB1060043A (en) | 1967-02-22 |
| DE1283240B (de) | 1968-11-21 |
| NL140851B (nl) | 1974-01-15 |
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