RO91887B1 - Procedeu de obtinere a azobisizobutironitrilului - Google Patents
Procedeu de obtinere a azobisizobutironitriluluiInfo
- Publication number
- RO91887B1 RO91887B1 RO118760A RO11876085A RO91887B1 RO 91887 B1 RO91887 B1 RO 91887B1 RO 118760 A RO118760 A RO 118760A RO 11876085 A RO11876085 A RO 11876085A RO 91887 B1 RO91887 B1 RO 91887B1
- Authority
- RO
- Romania
- Prior art keywords
- azobisisobutyronitrile
- azobisizobutyronitrile
- preparing
- potassium
- bromide
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical compound N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 abstract 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- IOLCXVTUBQKXJR-UHFFFAOYSA-M potassium bromide Chemical compound [K+].[Br-] IOLCXVTUBQKXJR-UHFFFAOYSA-M 0.000 abstract 2
- KMUONIBRACKNSN-UHFFFAOYSA-N potassium dichromate Chemical compound [K+].[K+].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O KMUONIBRACKNSN-UHFFFAOYSA-N 0.000 abstract 2
- JHJLBTNAGRQEKS-UHFFFAOYSA-M sodium bromide Chemical compound [Na+].[Br-] JHJLBTNAGRQEKS-UHFFFAOYSA-M 0.000 abstract 2
- HOSVESHQDSFAST-UHFFFAOYSA-N 2-[2-(2-cyanopropan-2-yl)hydrazinyl]-2-methylpropanenitrile Chemical compound N#CC(C)(C)NNC(C)(C)C#N HOSVESHQDSFAST-UHFFFAOYSA-N 0.000 abstract 1
- BMYNFMYTOJXKLE-UHFFFAOYSA-N 3-azaniumyl-2-hydroxypropanoate Chemical compound NCC(O)C(O)=O BMYNFMYTOJXKLE-UHFFFAOYSA-N 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 230000001419 dependent effect Effects 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000000376 reactant Substances 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 238000003786 synthesis reaction Methods 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Inventia descrie un procedeu pentru sinteza azobisizobutironitrilului prin reactia hidrazobisizobutironitrilului cu bicromat de potasiu în prezenta de acid bromhidric sau sarurile acestuia cu metale alcaline, cum sunt bromura de sodiu si bromura de potasiu luate ca atare sau în amestec si în prezenta de acid sulfuric. Procesul decurge în conditii determinate de temperatura, timp de contactm rapoarte molare între reactanti rezultand randamente mari în azobisizobutironitril.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO118760A RO91887B1 (ro) | 1985-05-16 | 1985-05-16 | Procedeu de obtinere a azobisizobutironitrilului |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO118760A RO91887B1 (ro) | 1985-05-16 | 1985-05-16 | Procedeu de obtinere a azobisizobutironitrilului |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO91887A2 RO91887A2 (ro) | 1987-06-30 |
| RO91887B1 true RO91887B1 (ro) | 1987-07-02 |
Family
ID=20117203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO118760A RO91887B1 (ro) | 1985-05-16 | 1985-05-16 | Procedeu de obtinere a azobisizobutironitrilului |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO91887B1 (ro) |
-
1985
- 1985-05-16 RO RO118760A patent/RO91887B1/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO91887A2 (ro) | 1987-06-30 |
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