ES345198A1 - Procedure for the obtaining of herbicide agents. (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure for the obtaining of herbicide agents. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES345198A1 ES345198A1 ES345198A ES345198A ES345198A1 ES 345198 A1 ES345198 A1 ES 345198A1 ES 345198 A ES345198 A ES 345198A ES 345198 A ES345198 A ES 345198A ES 345198 A1 ES345198 A1 ES 345198A1
- Authority
- ES
- Spain
- Prior art keywords
- formula
- agents
- obtaining
- product
- optionally
- 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
Abstract
Procedure for obtaining herbicidal agents and in particular defoliation agents, characterized in that a trihalide of the formula is reacted **(See formula)** where X means oxygen or sulfur n equals 0 or 1 and Hal means chlorine or bromine, with a corresponding thiol, moderating the reaction so that the third halogen atom is not changed, obtaining a product of the formula **(See formula)** in which R1 and R2 can be the same or different and signify aliphatic radicals that contain up to 6 carbon atoms and that are eventually closed forming a 5- or 6-membered ring, X stands for oxygen or sulfur, n equals 0 or 1 e Y means a halogen atom, the group azido, cyano, thiocian, isothiocian, OH or SH, the radical of a lower, primary or secondary aliphatic amine, or the radical of a 5- or 6-membered ring that is attached to an atom nitrogen with the phosphorous atom, or a product of the formula **(See formula)** and the monohalides of the formula III are optionally transformed into a product of the formula I when reacting with an alkaline cyanide, an alkaline azide or an alkaline rhodanide, in a solvent free of hydroxylic groups and optionally in the presence of a tertiary base and to incorporate homogeneously to said active material of the formula I, one or more of the following additives: vehicle materials, solvents, dispersants, humectants, fixatives and also, optionally, still other known herbicidal or defoling agents. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1357266A CH485414A (en) | 1966-09-20 | 1966-09-20 | Herbicidal agent |
| CH1187967A CH458857A (en) | 1966-09-15 | 1967-08-24 | Device for sealing a piston of a reciprocating compressor or a pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES345198A1 true ES345198A1 (en) | 1969-05-16 |
Family
ID=25709098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES345198A Expired ES345198A1 (en) | 1966-09-20 | 1967-09-19 | Procedure for the obtaining of herbicide agents. (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES345198A1 (en) |
-
1967
- 1967-09-19 ES ES345198A patent/ES345198A1/en not_active Expired
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