RO97435B1 - Procedeu de obtinere a 2-cian-2-(0,0-dialchilfosforiloxiimino)-acetamidelor - Google Patents
Procedeu de obtinere a 2-cian-2-(0,0-dialchilfosforiloxiimino)-acetamidelorInfo
- Publication number
- RO97435B1 RO97435B1 RO126799A RO12679987A RO97435B1 RO 97435 B1 RO97435 B1 RO 97435B1 RO 126799 A RO126799 A RO 126799A RO 12679987 A RO12679987 A RO 12679987A RO 97435 B1 RO97435 B1 RO 97435B1
- Authority
- RO
- Romania
- Prior art keywords
- cyanoacetamidoxime
- dialkylphosphates
- alkyl
- chloro
- dialkylphosphoryloxyimino
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 abstract 3
- -1 2-cyano-2-hydroxyiminoacetamide amides Chemical class 0.000 abstract 3
- FEFZGUWAYDEBHK-UHFFFAOYSA-N 2-cyano-n'-hydroxyethanimidamide Chemical compound ON=C(N)CC#N FEFZGUWAYDEBHK-UHFFFAOYSA-N 0.000 abstract 3
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 abstract 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 abstract 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 abstract 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 1
- 239000007795 chemical reaction product Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 230000000749 insecticidal effect Effects 0.000 abstract 1
- 159000000001 potassium salts Chemical class 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-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 produsi 0,0-dialchilfosforilati ai 2-cian-2-hidroxiiminoacet-amidei (cianacetamidoximei), corespunzînd formulei: (vezi formula în pagina 1 a descrierii), în care Alc este alchil; R=H sau alchil.Procedeul consta în reactionarea, la temperatura ambianta, a clor-0,0-dialchilfosfatilor cu sarurile de sodiu sau de potasiu ale cianacetamidoximei, suspendate în acetona (metil-etil-cetona), acetonitril sau tetrahidrofuran sau prin reactie clor-0,0-dialchilfosfatilor sau cianacetamidoxima ca atare, dizolvata în aceeasi, în prezenta de trietilamina. Dupa filtrarea masei si îndepartarea solventului, produsii de reactie se izoleaza cu randamente foarte bune practic cantitative. Acesti compusi au actiune insecticida.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO126799A RO97435B1 (ro) | 1987-01-28 | 1987-01-28 | Procedeu de obtinere a 2-cian-2-(0,0-dialchilfosforiloxiimino)-acetamidelor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO126799A RO97435B1 (ro) | 1987-01-28 | 1987-01-28 | Procedeu de obtinere a 2-cian-2-(0,0-dialchilfosforiloxiimino)-acetamidelor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO97435B1 true RO97435B1 (ro) | 1991-06-01 |
Family
ID=40905646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO126799A RO97435B1 (ro) | 1987-01-28 | 1987-01-28 | Procedeu de obtinere a 2-cian-2-(0,0-dialchilfosforiloxiimino)-acetamidelor |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO97435B1 (ro) |
-
1987
- 1987-01-28 RO RO126799A patent/RO97435B1/ro unknown
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