JPS6431730A - Production of nitriles - Google Patents
Production of nitrilesInfo
- Publication number
- JPS6431730A JPS6431730A JP62189168A JP18916887A JPS6431730A JP S6431730 A JPS6431730 A JP S6431730A JP 62189168 A JP62189168 A JP 62189168A JP 18916887 A JP18916887 A JP 18916887A JP S6431730 A JPS6431730 A JP S6431730A
- Authority
- JP
- Japan
- Prior art keywords
- compound
- catalyst
- alkyl
- hetero aromatic
- formula
- 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.)
- Pending
Links
Landscapes
- Pyridine Compounds (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
PURPOSE:To obtain a nitrile readily, in high selectivity and in high yield, by catalytically reacting an alkyl-substituted hetero aromatic compound with NH3 and molecular O2 in a gas phase by using a catalyst having heat resistance and reduction resistance, capable of being stably operated for a long period of time continuously. CONSTITUTION:An alkyl-substituted hetero aromatic compound such as (di)alkyl- substituted pyrazine is catalytically reacted with NH3 and molecular O2 in a gas phase by using an oxide comprising a composition shown by the formula (A is Ce or W; a, b and c is 0-5; c is value determined by valence and atomic ratio of Mo and A and valence of O) such as composition shown by formula II or formula III as a catalyst to give a hetero aromatic nitrile useful as a raw material for drugs and agricultural chemicals. The catalyst, for example, is prepared by reacting a Mo compound with a Ce compound and/or W compound in an aqueous solution, evaporating the formed product to dryness and then burning at 350-750 deg.C.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62189168A JPS6431730A (en) | 1987-07-29 | 1987-07-29 | Production of nitriles |
| US07/224,012 US4931561A (en) | 1987-07-29 | 1988-07-25 | Process for preparing nitriles |
| KR1019880009449A KR0120264B1 (en) | 1987-07-29 | 1988-07-27 | Process for preparing nitriles |
| DE8888112232T DE3875008T2 (en) | 1987-07-29 | 1988-07-28 | METHOD FOR PRODUCING NITRILE. |
| EP88112232A EP0301540B1 (en) | 1987-07-29 | 1988-07-28 | Process for preparing nitriles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62189168A JPS6431730A (en) | 1987-07-29 | 1987-07-29 | Production of nitriles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6431730A true JPS6431730A (en) | 1989-02-02 |
Family
ID=16236608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62189168A Pending JPS6431730A (en) | 1987-07-29 | 1987-07-29 | Production of nitriles |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6431730A (en) |
-
1987
- 1987-07-29 JP JP62189168A patent/JPS6431730A/en active Pending
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