RO82142B1 - Procedeu de preparare a 8-hidroxichinaldinei - Google Patents
Procedeu de preparare a 8-hidroxichinaldineiInfo
- Publication number
- RO82142B1 RO82142B1 RO105821A RO10582181A RO82142B1 RO 82142 B1 RO82142 B1 RO 82142B1 RO 105821 A RO105821 A RO 105821A RO 10582181 A RO10582181 A RO 10582181A RO 82142 B1 RO82142 B1 RO 82142B1
- Authority
- RO
- Romania
- Prior art keywords
- hydroxyquinaldine
- preparing
- reaction
- hydroquinallyne
- crotonaldehyde
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- NBYLBWHHTUWMER-UHFFFAOYSA-N 2-Methylquinolin-8-ol Chemical compound C1=CC=C(O)C2=NC(C)=CC=C21 NBYLBWHHTUWMER-UHFFFAOYSA-N 0.000 title 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 2
- IQUPABOKLQSFBK-UHFFFAOYSA-N 2-nitrophenol Chemical compound OC1=CC=CC=C1[N+]([O-])=O IQUPABOKLQSFBK-UHFFFAOYSA-N 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- MLUCVPSAIODCQM-NSCUHMNNSA-N crotonaldehyde Chemical compound C\C=C\C=O MLUCVPSAIODCQM-NSCUHMNNSA-N 0.000 abstract 1
- MLUCVPSAIODCQM-UHFFFAOYSA-N crotonaldehyde Natural products CC=CC=O MLUCVPSAIODCQM-UHFFFAOYSA-N 0.000 abstract 1
- 239000003814 drug Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
Landscapes
- Quinoline Compounds (AREA)
Abstract
Inventia se refera la un procedeu de preparare a 8-hidrochinaldinei prin reactia dintre 0-aminofenil, o-nitrofenol si crotonaldehida, raportul molar dintre acesti compusi fiind de 1:0,62:1,28, reactie care are loc în prezenta acidului sulfuric 96%, la temperatura de 115...125 degree C. Se obtine un produs pur care se foloseste la fabricarea de medicamente.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO81105821A RO82142A2 (ro) | 1981-11-19 | 1981-11-19 | Procedeu de preparare a 8-hidroxichinaldinei |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO81105821A RO82142A2 (ro) | 1981-11-19 | 1981-11-19 | Procedeu de preparare a 8-hidroxichinaldinei |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO82142B1 true RO82142B1 (ro) | 1983-07-30 |
| RO82142A2 RO82142A2 (ro) | 1983-08-03 |
Family
ID=20110672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO81105821A RO82142A2 (ro) | 1981-11-19 | 1981-11-19 | Procedeu de preparare a 8-hidroxichinaldinei |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO82142A2 (ro) |
-
1981
- 1981-11-19 RO RO81105821A patent/RO82142A2/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO82142A2 (ro) | 1983-08-03 |
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