RO101477A2 - Procedeu de obtinere a 3,3'-imino-bis-propionamidei - Google Patents
Procedeu de obtinere a 3,3'-imino-bis-propionamideiInfo
- Publication number
- RO101477A2 RO101477A2 RO1988133759A RO13375988A RO101477A2 RO 101477 A2 RO101477 A2 RO 101477A2 RO 1988133759 A RO1988133759 A RO 1988133759A RO 13375988 A RO13375988 A RO 13375988A RO 101477 A2 RO101477 A2 RO 101477A2
- Authority
- RO
- Romania
- Prior art keywords
- imino
- bis
- production method
- propionamide
- propionamide production
- Prior art date
Links
- FQPPZICITUBAOY-UHFFFAOYSA-N 3-[(3-amino-3-oxopropyl)amino]propanamide Chemical compound NC(=O)CCNCCC(N)=O FQPPZICITUBAOY-UHFFFAOYSA-N 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- PYJUQYTXUHQHRL-UHFFFAOYSA-N 3-[(3-amino-3-oxopropyl)amino]propanamide;sulfuric acid Chemical compound OS(O)(=O)=O.NC(=O)CCNCCC(N)=O PYJUQYTXUHQHRL-UHFFFAOYSA-N 0.000 abstract 1
- 229910052925 anhydrite Inorganic materials 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 abstract 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 abstract 1
- 239000000920 calcium hydroxide Substances 0.000 abstract 1
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 abstract 1
- 238000004821 distillation Methods 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 239000012458 free base Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000006386 neutralization reaction Methods 0.000 abstract 1
- 239000002244 precipitate Substances 0.000 abstract 1
- 239000000047 product Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO1988133759A RO101477A2 (ro) | 1988-06-01 | 1988-06-01 | Procedeu de obtinere a 3,3'-imino-bis-propionamidei |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO1988133759A RO101477A2 (ro) | 1988-06-01 | 1988-06-01 | Procedeu de obtinere a 3,3'-imino-bis-propionamidei |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO101477A2 true RO101477A2 (ro) | 1991-11-18 |
Family
ID=20121803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO1988133759A RO101477A2 (ro) | 1988-06-01 | 1988-06-01 | Procedeu de obtinere a 3,3'-imino-bis-propionamidei |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO101477A2 (ro) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996037475A1 (en) * | 1995-05-26 | 1996-11-28 | Warner-Lambert Company | Method for making quinolone carboxylic acids or naphthyridine carboxylic acids in free base form |
-
1988
- 1988-06-01 RO RO1988133759A patent/RO101477A2/ro unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996037475A1 (en) * | 1995-05-26 | 1996-11-28 | Warner-Lambert Company | Method for making quinolone carboxylic acids or naphthyridine carboxylic acids in free base form |
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