RO91022B1 - Procedeu de obtinere a unor n,n-dialchilaminoalchilfenoxiacetamide substituite - Google Patents
Procedeu de obtinere a unor n,n-dialchilaminoalchilfenoxiacetamide substituiteInfo
- Publication number
- RO91022B1 RO91022B1 RO118586A RO11858685A RO91022B1 RO 91022 B1 RO91022 B1 RO 91022B1 RO 118586 A RO118586 A RO 118586A RO 11858685 A RO11858685 A RO 11858685A RO 91022 B1 RO91022 B1 RO 91022B1
- Authority
- RO
- Romania
- Prior art keywords
- dialkylaminoalkylphenoxyacetamides
- general formula
- substituted
- preparing substituted
- solvent
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- LCPDWSOZIOUXRV-UHFFFAOYSA-N phenoxyacetic acid Chemical compound OC(=O)COC1=CC=CC=C1 LCPDWSOZIOUXRV-UHFFFAOYSA-N 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 239000007795 chemical reaction product Substances 0.000 abstract 1
- 238000004821 distillation Methods 0.000 abstract 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
- 239000003495 polar organic solvent Substances 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 239000000376 reactant Substances 0.000 abstract 1
- 239000000243 solution Substances 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 238000005406 washing Methods 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)
Abstract
Inventia se refera la un procedeu de obtinere a unor N,N-dialchilaminoalchilfenoxiacetamide substituite cu formula generala I : în care x1,x2 sunt H, Cl, CH3, R1, R2 sunt grupe metil sau etil si n este 2 sau 4 din acidul fenoxiacetic corespunzator substituit si o dinamita cu formula generala II : în care R1, R2 si n au semnificatiile de mai sus într-un solvent organic nepolar. Inventia consta în aceea ca se folosesc rapoarte echimoleculare de reactanti sau un exces de acid si o concentratie de 66 % prin îndepartarea apei de reactie sub forma de azeotrop, spalarea solutiei organice rezultata cu solutii apoase alcaline si izolarea produsului de reactie prin distilarea solventului.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO118586A RO91022B1 (ro) | 1985-04-30 | 1985-04-30 | Procedeu de obtinere a unor n,n-dialchilaminoalchilfenoxiacetamide substituite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO118586A RO91022B1 (ro) | 1985-04-30 | 1985-04-30 | Procedeu de obtinere a unor n,n-dialchilaminoalchilfenoxiacetamide substituite |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO91022A2 RO91022A2 (ro) | 1987-02-27 |
| RO91022B1 true RO91022B1 (ro) | 1987-02-28 |
Family
ID=20117099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO118586A RO91022B1 (ro) | 1985-04-30 | 1985-04-30 | Procedeu de obtinere a unor n,n-dialchilaminoalchilfenoxiacetamide substituite |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO91022B1 (ro) |
-
1985
- 1985-04-30 RO RO118586A patent/RO91022B1/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO91022A2 (ro) | 1987-02-27 |
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