ES365006A1 - Procedure for the preparation of herbicidal agents or microbicides. (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure for the preparation of herbicidal agents or microbicides. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES365006A1 ES365006A1 ES365006A ES365006A ES365006A1 ES 365006 A1 ES365006 A1 ES 365006A1 ES 365006 A ES365006 A ES 365006A ES 365006 A ES365006 A ES 365006A ES 365006 A1 ES365006 A1 ES 365006A1
- Authority
- ES
- Spain
- Prior art keywords
- group
- denotes
- hydrogen
- represent
- formula
- 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
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
Procedure for the preparation of herbicidal or microbicidal agents, characterized in that a compound of the formula is reacted **(See formula)** with a compound of the formula **(See formula)** where the substituents represent: A1 represents the group F3C-SO or F3C-SO2 A2 and A3 represent hydrogen, halogen and the groups F3c-s, F3c-so or F3c-so2 O well A1, A2 and A3 represent the group F3C-S O well A1 denotes an F3C-S group A2 denotes fluorine, bromine, or iodine and A3 denotes hydrogen, fluorine, chlorine, bromine, or iodine; O well A1 denotes an F3C-S group A2, and A2 denote hydrogen R1 signifies an aliphatic radical from C1 to C5, which may also be linked to the nitrogen atom by means of oxygen, and R2 denotes hydrogen or an aliphatic radical from C1 to C5; A1 represents the group F3C-S, A2 represents the group F3C-S and A3 represents hydrogen, R1 means a C1 to C5 alkynyl group or a C1 to C5 aliphatic radical to which is linked to nitrogen by means of oxygen and R2 denotes hydrogen or an aliphatic radical of the aliphatic radicals R1 and R2 may here be saturated or unsaturated, branched or unbranched and are preferably alkyl, alkenyl or alkynyl groups. The halogen denoted by A2 and A3 can mean fluorine, chlorine, bromine and/or iodine; X and Z are radicals that by addition or condensation can form the urea group. When Z = H and possibly also with R2 = H there is a secondary or respectively primary amine or hydroxylamine, X can represent the groups; X = -NH-COOR'' (for example, in the presence of an alcoholate) X = -NH-CO-halogen (for example, in the presence of an acid-forming agent) X = -NH-CO-NH2 where R'' means any alkyl radical to obtain the biologically active compound, from the group of phenylureas, of the general formula **(See formula)** whose substituents have the same meaning already expressed, which phenylureas are combined with one or more solid vehicles, emulsifiers, dispersants, fixatives, solvents, fertilizers and other active substances, constituting herbicidal or microbicidal agents with total or selective action. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH417068A CH493192A (en) | 1968-03-21 | 1968-03-21 | Pesticides |
| CH315069 | 1969-03-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES365006A1 true ES365006A1 (en) | 1971-03-16 |
Family
ID=25692314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES365006A Expired ES365006A1 (en) | 1968-03-21 | 1969-03-20 | Procedure for the preparation of herbicidal agents or microbicides. (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES365006A1 (en) |
-
1969
- 1969-03-20 ES ES365006A patent/ES365006A1/en not_active Expired
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