RO91669B1 - Procedeu pentru sinteza azdicarboxamidei - Google Patents
Procedeu pentru sinteza azdicarboxamideiInfo
- Publication number
- RO91669B1 RO91669B1 RO117918A RO11791885A RO91669B1 RO 91669 B1 RO91669 B1 RO 91669B1 RO 117918 A RO117918 A RO 117918A RO 11791885 A RO11791885 A RO 11791885A RO 91669 B1 RO91669 B1 RO 91669B1
- Authority
- RO
- Romania
- Prior art keywords
- azodicarboxamide
- synthesis
- hydrazodicarboxamide
- certain
- reactants
- Prior art date
Links
- XOZUGNYVDXMRKW-AATRIKPKSA-N azodicarbonamide Chemical compound NC(=O)\N=N\C(N)=O XOZUGNYVDXMRKW-AATRIKPKSA-N 0.000 title abstract 3
- 235000019399 azodicarbonamide Nutrition 0.000 title abstract 3
- 230000015572 biosynthetic process Effects 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 238000003786 synthesis reaction Methods 0.000 title abstract 2
- ULUZGMIUTMRARO-UHFFFAOYSA-N (carbamoylamino)urea Chemical compound NC(=O)NNC(N)=O ULUZGMIUTMRARO-UHFFFAOYSA-N 0.000 abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 2
- JHJLBTNAGRQEKS-UHFFFAOYSA-M sodium bromide Chemical compound [Na+].[Br-] JHJLBTNAGRQEKS-UHFFFAOYSA-M 0.000 abstract 2
- JHWIEAWILPSRMU-UHFFFAOYSA-N 2-methyl-3-pyrimidin-4-ylpropanoic acid Chemical compound OC(=O)C(C)CC1=CC=NC=N1 JHWIEAWILPSRMU-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
- 239000002253 acid Substances 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- -1 alkali metal salts Chemical class 0.000 abstract 1
- 239000000376 reactant Substances 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Inventie descrie un procedeu pentru sinteza azodicarboxamidei prin reactia hidrazodicarboxamidei cu bicromatul de sodiu, în prezenta de acizi halogenati ca: acidul bromhidric sau sarurile acestuia ce metalele alcaline cum sînt: bromura de potasiu sibromura de sodiu, în prezenta de acid sulfuric, folosind anumite rapoarte molare între reactanti si lucrînd la anumite temperaturi si timp de contact. Se obtin randamente mari în azodicarboxamida, raportate la hidrazodicarboxamida.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO117918A RO91669B1 (ro) | 1985-03-11 | 1985-03-11 | Procedeu pentru sinteza azdicarboxamidei |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO117918A RO91669B1 (ro) | 1985-03-11 | 1985-03-11 | Procedeu pentru sinteza azdicarboxamidei |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO91669A2 RO91669A2 (ro) | 1987-06-30 |
| RO91669B1 true RO91669B1 (ro) | 1987-07-01 |
Family
ID=20116729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO117918A RO91669B1 (ro) | 1985-03-11 | 1985-03-11 | Procedeu pentru sinteza azdicarboxamidei |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO91669B1 (ro) |
-
1985
- 1985-03-11 RO RO117918A patent/RO91669B1/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO91669A2 (ro) | 1987-06-30 |
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