ES391816A1 - Procedure for the preparation of formamidine compounds. (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure for the preparation of formamidine compounds. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES391816A1 ES391816A1 ES391816A ES391816A ES391816A1 ES 391816 A1 ES391816 A1 ES 391816A1 ES 391816 A ES391816 A ES 391816A ES 391816 A ES391816 A ES 391816A ES 391816 A1 ES391816 A1 ES 391816A1
- Authority
- ES
- Spain
- Prior art keywords
- formula
- see formula
- hal
- substituted
- alkyl
- 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
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
Procedure for the preparation of formamidine compounds, which, as active components, integrate, together with vehicles and/or supplementary materials, antiparasitic agents to combat insects and parasites of animals and plants, such as those of the order Acarina, borers and Tetranichidae, corresponding to the general formulas **(See formula)** in which Hal means fluorine, chlorine, bromine, or iodine; R1 signifies hydrogen or a C1-C4 alkyl, C2-C4 alkenyl, C3-C6 alkynyl or C1-C4 alkoxy group; and R2 means a substituted C1-C4 alkyl group, an unsubstituted or substituted C5-C12 alkyl group, a C2-C4 alkenyl group or a C3-C6 alkynyl group; and **(See formula)** in which Hal'means chlorine, bromine or iodine; R3 signifies hydrogen, methyl or methyl-allyl; and R4 means C1-C4 alkyl substituted by halogen or by OH, NC groups, linear or branched C1-C6 alkoxy, C1-C6 alkylthio, (C1-C4 alkyl) 2N, (CH2) 7N or **(See formula)** or denotes linear or branched C2-C4 alkenyl, unsubstituted or substituted by halogen; characterized by reacting an aniline of the formula **(See formula)** in which Hal has the same meaning as before, in the presence of SOCl2, COcl2, POCl3, PCl5, (CH3) 2SO4 or (see formula) and with splitting of water, with an N-formailide of the formula **(See formula)** where R1 and R2 have the same meaning as before; O well, by reacting a compound of the formula **(See formula)** with a compound of the formula Hal - R2 in whose formulas R1, R2 and Hal have the same meaning as before. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH819770A CH533423A (en) | 1970-06-02 | 1970-06-02 | N-(4-halo-2-methyl-phenyl)-formamidines pesticides insecticides - acaricides,arachnicides |
| CH4671 | 1971-01-05 | ||
| CH674971A CH556139A (en) | 1971-05-07 | 1971-05-07 | N-4-Halo-2-methylphenyl-N'-substd formamidines - used as pesticides, prepd by reacting halo-2-methylphenyl-N'-methylformamidine with allyl chloride and potassium hydroxide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES391816A1 true ES391816A1 (en) | 1974-06-16 |
Family
ID=27171732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES391816A Expired ES391816A1 (en) | 1970-06-02 | 1971-06-01 | Procedure for the preparation of formamidine compounds. (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES391816A1 (en) |
-
1971
- 1971-06-01 ES ES391816A patent/ES391816A1/en not_active Expired
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