RO81676B - Procedeu de preparare a unor n-aril-n-acil-3-amino-oxazolidin-2-one cu activitate fungicida - Google Patents
Procedeu de preparare a unor n-aril-n-acil-3-amino-oxazolidin-2-one cu activitate fungicidaInfo
- Publication number
- RO81676B RO81676B RO103614A RO10361481A RO81676B RO 81676 B RO81676 B RO 81676B RO 103614 A RO103614 A RO 103614A RO 10361481 A RO10361481 A RO 10361481A RO 81676 B RO81676 B RO 81676B
- Authority
- RO
- Romania
- Prior art keywords
- general formula
- acyl
- alkyl
- oxazolidin
- aryl
- Prior art date
Links
- 230000000855 fungicidal effect Effects 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 abstract 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 abstract 3
- 229910052739 hydrogen Inorganic materials 0.000 abstract 3
- 239000001257 hydrogen Substances 0.000 abstract 3
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- 229910052736 halogen Inorganic materials 0.000 abstract 2
- 150000002367 halogens Chemical class 0.000 abstract 2
- 150000002431 hydrogen Chemical group 0.000 abstract 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 150000001266 acyl halides Chemical class 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000012442 inert solvent Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
- 238000010992 reflux Methods 0.000 abstract 1
Landscapes
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Abstract
Inventia se refera la un procedeu de preparare a unor N-aril-N-acil-5-amino-oxazolidin-2-one cu activitate fungicida, cu formula generala I: (vezi formula) în care R si R1, identici sau diferiti, reprezinta hidrogen sau alchil C1...C4, A reprezinta o grupa -CH2-, n este 0 sau 1 si R2 reprezinta hidrogen, alchil C1...C5, halogen cînd n=1; fenil; COO-alchil; o grupa OR3 în care R3 reprezinta hidrogen, alchil C1...C5 sau fenil, prin tratarea unui compus cu formula generala II: (vezi formula) în care R si R1 au semnificatiile de la formula generala I, cu o halogenura de acil cu formula generala III: (vezi formula) în care A, R2 si n au semnificatiile de la formula generala I si X reprezinta halogen, în prezenta unui solvent inert ales dintre toluen si dimetilformamida, la temperatura de reflux a amestecului de reactie, eventual în prezenta unui acceptor de acid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO81103614A RO81676A (ro) | 1981-03-07 | 1981-03-07 | Procedeu de preparare a unor n-aril-n-acil-3-amino-oxazolidin-2-one cu activitate fungicida |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO81103614A RO81676A (ro) | 1981-03-07 | 1981-03-07 | Procedeu de preparare a unor n-aril-n-acil-3-amino-oxazolidin-2-one cu activitate fungicida |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO81676B true RO81676B (ro) | 1983-05-30 |
| RO81676A RO81676A (ro) | 1983-06-01 |
Family
ID=20109669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO81103614A RO81676A (ro) | 1981-03-07 | 1981-03-07 | Procedeu de preparare a unor n-aril-n-acil-3-amino-oxazolidin-2-one cu activitate fungicida |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO81676A (ro) |
-
1981
- 1981-03-07 RO RO81103614A patent/RO81676A/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO81676A (ro) | 1983-06-01 |
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