RO88254B1 - Derivati ai 8-hidroxichinolinei si procedeu de obtinere a acestora - Google Patents
Derivati ai 8-hidroxichinolinei si procedeu de obtinere a acestoraInfo
- Publication number
- RO88254B1 RO88254B1 RO114102A RO11410284A RO88254B1 RO 88254 B1 RO88254 B1 RO 88254B1 RO 114102 A RO114102 A RO 114102A RO 11410284 A RO11410284 A RO 11410284A RO 88254 B1 RO88254 B1 RO 88254B1
- Authority
- RO
- Romania
- Prior art keywords
- temperature
- hydroxyquinoline
- phenylisocyanate
- general formula
- mannich base
- Prior art date
Links
- 150000004325 8-hydroxyquinolines Chemical class 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 abstract 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 abstract 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 abstract 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 abstract 2
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 abstract 2
- DGTNSSLYPYDJGL-UHFFFAOYSA-N phenyl isocyanate Chemical compound O=C=NC1=CC=CC=C1 DGTNSSLYPYDJGL-UHFFFAOYSA-N 0.000 abstract 2
- BSKHPKMHTQYZBB-UHFFFAOYSA-N 2-methylpyridine Chemical compound CC1=CC=CC=N1 BSKHPKMHTQYZBB-UHFFFAOYSA-N 0.000 abstract 1
- 239000005725 8-Hydroxyquinoline Substances 0.000 abstract 1
- 229930040373 Paraformaldehyde Natural products 0.000 abstract 1
- NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- -1 hexamethyleneimino Chemical group 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 125000004433 nitrogen atom Chemical group N* 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- 229960003540 oxyquinoline Drugs 0.000 abstract 1
- 229920002866 paraformaldehyde Polymers 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 abstract 1
- MCJGNVYPOGVAJF-UHFFFAOYSA-N quinolin-8-ol Chemical compound C1=CN=C2C(O)=CC=CC2=C1 MCJGNVYPOGVAJF-UHFFFAOYSA-N 0.000 abstract 1
- 238000010992 reflux Methods 0.000 abstract 1
Landscapes
- Nitrogen Condensed Heterocyclic Rings (AREA)
Abstract
Inventia se refera la derivati ai 8-hidroxichinolinei cu formula generala I: (vezi formula) în care R1 si R2 reprezinta alchil cu 1...4 atomi de carbon sau împreuna cu atomul de azot la care sunt legati formeaza un ciclu pentametilenimine sau hexametilenimino, procedeul lor de obtinere constînd din tratarea 8-hidroxichinolinei cu o amina cu formula generala (vezi formula) semnificatiile de mai sus si cu paraformaldehida sau formaldehida în solutie apoasa, la o temperatura cuprinsa între 20...80 degree C, în prezenta de piridina, picolina, celidina sau chinolina, dupa care baza Mannich obtinuta se aduce în reactie cu fenilizocianat, într-un solvent organic inert ales dintre benzen, eter, acetona, diclormetan si cloroform, la o temperatura cuprinsa între temperatura camerei si cea de reflux si cea la un raport molar feniizocianat, baza Mannich de 1:1...1,2:1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO114102A RO88254B1 (ro) | 1984-03-29 | 1984-03-29 | Derivati ai 8-hidroxichinolinei si procedeu de obtinere a acestora |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO114102A RO88254B1 (ro) | 1984-03-29 | 1984-03-29 | Derivati ai 8-hidroxichinolinei si procedeu de obtinere a acestora |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO88254A2 RO88254A2 (ro) | 1985-12-30 |
| RO88254B1 true RO88254B1 (ro) | 1985-12-31 |
Family
ID=20114662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO114102A RO88254B1 (ro) | 1984-03-29 | 1984-03-29 | Derivati ai 8-hidroxichinolinei si procedeu de obtinere a acestora |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO88254B1 (ro) |
-
1984
- 1984-03-29 RO RO114102A patent/RO88254B1/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO88254A2 (ro) | 1985-12-30 |
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