USB494339I5 - - Google Patents
Info
- Publication number
- USB494339I5 USB494339I5 US49433974A USB494339I5 US B494339 I5 USB494339 I5 US B494339I5 US 49433974 A US49433974 A US 49433974A US B494339 I5 USB494339 I5 US B494339I5
- Authority
- US
- United States
- 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.)
- Pending
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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/20—Vanadium, niobium or tantalum
- B01J23/22—Vanadium
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Pyridine Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH11550/73 | 1973-08-10 | ||
| CH1155073A CH582151A5 (lv) | 1973-08-10 | 1973-08-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| USB494339I5 true USB494339I5 (lv) | 1976-03-16 |
| US4001255A US4001255A (en) | 1977-01-04 |
Family
ID=4374564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US05/494,339 Expired - Lifetime US4001255A (en) | 1973-08-10 | 1974-08-02 | Process for the production of cyanopyridines |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US4001255A (lv) |
| JP (1) | JPS6021981B2 (lv) |
| AT (1) | AT335456B (lv) |
| BE (1) | BE818702A (lv) |
| CA (1) | CA1029380A (lv) |
| CH (1) | CH582151A5 (lv) |
| CS (1) | CS188189B2 (lv) |
| DD (1) | DD113227A5 (lv) |
| DE (1) | DE2435344A1 (lv) |
| FR (1) | FR2240216B1 (lv) |
| GB (1) | GB1432903A (lv) |
| IT (1) | IT1021597B (lv) |
| LU (1) | LU70691A1 (lv) |
| NL (1) | NL183188C (lv) |
| SU (1) | SU576924A3 (lv) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3107755A1 (de) * | 1981-02-28 | 1982-09-16 | Degussa Ag, 6000 Frankfurt | Katalysatoren fuer die herstellung von 3-cyanpyridin |
| DE3128956A1 (de) * | 1981-07-22 | 1983-02-10 | Degussa Ag, 6000 Frankfurt | Verfahren zur gewinnung von 3-cyanpyridin |
| US5028713A (en) * | 1983-12-08 | 1991-07-02 | The Standard Oil Company | Ammoxidation of methyl substituted heteroaromatics to make heteroaromatic nitriles |
| TW577876B (en) * | 1997-01-29 | 2004-03-01 | Reilly Ind Inc | Processes for producing 3-cyanopyridine from 2-methyl-1,5-pentanediamine |
| CN100390147C (zh) * | 2001-09-07 | 2008-05-28 | 喜洋洋有机合成有限公司 | 杂芳腈的制备方法,其改良的催化剂及所述改良催化剂的制备方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2839535A (en) * | 1958-06-17 | Process for the manufacture of nitriles | ||
| US3637715A (en) * | 1968-09-03 | 1972-01-25 | Dow Chemical Co | Ammoxidation of 2-picoline to picolinonitrile |
-
1973
- 1973-08-10 CH CH1155073A patent/CH582151A5/xx not_active IP Right Cessation
-
1974
- 1974-07-23 DE DE2435344A patent/DE2435344A1/de active Granted
- 1974-07-31 JP JP49088613A patent/JPS6021981B2/ja not_active Expired
- 1974-08-02 CS CS745523A patent/CS188189B2/cs unknown
- 1974-08-02 US US05/494,339 patent/US4001255A/en not_active Expired - Lifetime
- 1974-08-07 DD DD180372A patent/DD113227A5/xx unknown
- 1974-08-07 NL NLAANVRAGE7410615,A patent/NL183188C/xx not_active IP Right Cessation
- 1974-08-08 LU LU70691A patent/LU70691A1/xx unknown
- 1974-08-08 IT IT52502/74A patent/IT1021597B/it active
- 1974-08-09 FR FR7427748A patent/FR2240216B1/fr not_active Expired
- 1974-08-09 AT AT655374A patent/AT335456B/de not_active IP Right Cessation
- 1974-08-09 CA CA206,727A patent/CA1029380A/en not_active Expired
- 1974-08-09 BE BE147482A patent/BE818702A/xx not_active IP Right Cessation
- 1974-08-09 SU SU7402051677A patent/SU576924A3/ru active
- 1974-08-09 GB GB3513374A patent/GB1432903A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ATA655374A (de) | 1976-07-15 |
| NL183188B (nl) | 1988-03-16 |
| JPS6021981B2 (ja) | 1985-05-30 |
| CS188189B2 (en) | 1979-02-28 |
| NL183188C (nl) | 1988-08-16 |
| FR2240216B1 (lv) | 1978-12-01 |
| DE2435344A1 (de) | 1975-02-20 |
| GB1432903A (en) | 1976-04-22 |
| JPS5041871A (lv) | 1975-04-16 |
| CA1029380A (en) | 1978-04-11 |
| DE2435344C2 (lv) | 1987-08-27 |
| IT1021597B (it) | 1978-02-20 |
| AT335456B (de) | 1977-03-10 |
| DD113227A5 (lv) | 1975-05-20 |
| US4001255A (en) | 1977-01-04 |
| BE818702A (fr) | 1975-02-10 |
| LU70691A1 (lv) | 1975-05-21 |
| SU576924A3 (ru) | 1977-10-15 |
| NL7410615A (nl) | 1975-02-12 |
| CH582151A5 (lv) | 1976-11-30 |
| FR2240216A1 (lv) | 1975-03-07 |