ES477816A1 - Procedimiento para la preparacion de composiciones que con- tienen derivados dicloroacetamida. - Google Patents
Procedimiento para la preparacion de composiciones que con- tienen derivados dicloroacetamida.Info
- Publication number
- ES477816A1 ES477816A1 ES477816A ES477816A ES477816A1 ES 477816 A1 ES477816 A1 ES 477816A1 ES 477816 A ES477816 A ES 477816A ES 477816 A ES477816 A ES 477816A ES 477816 A1 ES477816 A1 ES 477816A1
- Authority
- ES
- Spain
- Prior art keywords
- preparation
- procedure
- compositions containing
- herbicide
- compositions
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000000203 mixture Substances 0.000 title abstract 5
- WCGGWVOVFQNRRS-UHFFFAOYSA-N dichloroacetamide Chemical class NC(=O)C(Cl)Cl WCGGWVOVFQNRRS-UHFFFAOYSA-N 0.000 title abstract 2
- 229940058963 dichloroacetamide derivative drug for amoebiasis and other protozoal diseases Drugs 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 230000002363 herbicidal effect Effects 0.000 abstract 4
- 239000004009 herbicide Substances 0.000 abstract 4
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 abstract 2
- LCPDWSOZIOUXRV-UHFFFAOYSA-N phenoxyacetic acid Chemical compound OC(=O)COC1=CC=CC=C1 LCPDWSOZIOUXRV-UHFFFAOYSA-N 0.000 abstract 2
- VONWPEXRCLHKRJ-UHFFFAOYSA-N 2-chloro-n-phenylacetamide Chemical compound ClCC(=O)NC1=CC=CC=C1 VONWPEXRCLHKRJ-UHFFFAOYSA-N 0.000 abstract 1
- 235000013877 carbamide Nutrition 0.000 abstract 1
- 239000004202 carbamide Substances 0.000 abstract 1
- 239000004615 ingredient Substances 0.000 abstract 1
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
1. Procedimiento para la preparación de composiciones que contienen derivados dicloroacetamida, de la fórmula general **( fórmula)** en la cual X significa un átomo de oxígeno o azufre, o un grupo SO o SO2'' n es 0 ó 1 y R1 y R2 son idénticos o diferentes y representan hidrógeno, alquilo o fenilo, substituido con halógeno, hidroxilo o nitro; o R1 y R2 forman conjuntamente un grupo butileno, pentileno o hexileno, opcionalmente substituido con uno o dos grupos metilo con la condición de que si n= 0, R1 y R2 no significan hidrógeno, alquilo o fenilo substituido, caracterizado porque preparándose dichos derivados por acilación de una amina cíclica o de una sal de la misma con coloruro de dicloroacetilo en un disolvente inerte, en presencia de un agente de unión de ácido, o a partir de un hidroaxialquilamina N-dicloroacetilada o de una mercaptoalquilamina o de sus cloruros y de un correspondiente compuesto de carbonilo o haciendo reaccionar un derivado N-nitrozo de las correspondientes aminas heterocíclicas con cloruro de dicloroacetilo, o haciendo reaccionar una base de schiff, preparada a partir de un correspondiente aminoalcohol y de un compuesto de carbonillo, con cloruro de dicloroacetilo se incorporan conjuntamente, para formar una composición herbicida selectiva, con por lo menos un ingrediente activo herbicida selectiva , con lo menor un ingrediente activo herbicida elegido del siguiente tipo: tiolcarbamato, triacina, cloroacetanilida, carbamida o ácido fenoxiacético, incorporándose dicho derivado en una cantidad de 0,1 a 50% en peso del herbicida.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES477816A ES477816A1 (es) | 1978-02-06 | 1979-02-16 | Procedimiento para la preparacion de composiciones que con- tienen derivados dicloroacetamida. |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HUME002142 HU178301B (en) | 1978-02-06 | 1978-02-06 | Herbicide compositions containing naphthaline-carboxylic acid derivatives as antidotes and carbamide derivatives and antidote compositions containing naphthaline-carboxylic acid derivatives |
| ES477816A ES477816A1 (es) | 1978-02-06 | 1979-02-16 | Procedimiento para la preparacion de composiciones que con- tienen derivados dicloroacetamida. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES477816A1 true ES477816A1 (es) | 1980-04-01 |
Family
ID=33301040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES477816A Expired ES477816A1 (es) | 1978-02-06 | 1979-02-16 | Procedimiento para la preparacion de composiciones que con- tienen derivados dicloroacetamida. |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES477816A1 (es) |
-
1979
- 1979-02-16 ES ES477816A patent/ES477816A1/es not_active Expired
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 19960603 |