ES361677A1 - Procedure for the preparation of (amidas-) acid esters (tiono-) phosphoric (-nicos) of insecticide effects. (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure for the preparation of (amidas-) acid esters (tiono-) phosphoric (-nicos) of insecticide effects. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES361677A1 ES361677A1 ES361677A ES361677A ES361677A1 ES 361677 A1 ES361677 A1 ES 361677A1 ES 361677 A ES361677 A ES 361677A ES 361677 A ES361677 A ES 361677A ES 361677 A1 ES361677 A1 ES 361677A1
- Authority
- ES
- Spain
- Prior art keywords
- phosphoric
- nicos
- translation
- procedure
- preparation
- 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 (amides-) esters of (thiono-) phosphoric (-nicos) acids with insecticidal effects, of general formula: **(See formula)** where R1 represents an alkyl, aryl, alkoxy, monoalkylamino or dialkylamino group, R2 represents an alkoxy, monoalkylamino or dialkylamino group, R3 represents a hydrogen atom, an alkyl or aryl group and X represents an oxygen or sulfur atom, characterized in that a 3-hydroxy-1,2,5-thiadiazole of the general formula is reacted: **(See formula)** wherein R3 is defined as above, with a (thiono-) phosphoric acid (-nico) (amide-) ester halide of general formula: **(See formula)** wherein R1, R2 and X are defined as above and Hal represents a halogen atom, in the presence of inert organic solvents and at temperatures between 0 and 100ºC. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19671670964 DE1670964A1 (en) | 1967-12-20 | 1967-12-20 | Process for the production of phosphoric, phosphonic or thionophosphorus (phosphonic) acid esters or ester amides |
Publications (1)
Publication Number | Publication Date |
---|---|
ES361677A1 true ES361677A1 (en) | 1970-11-16 |
Family
ID=5686357
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES361677A Expired ES361677A1 (en) | 1967-12-20 | 1968-12-20 | Procedure for the preparation of (amidas-) acid esters (tiono-) phosphoric (-nicos) of insecticide effects. (Machine-translation by Google Translate, not legally binding) |
Country Status (4)
Country | Link |
---|---|
AT (1) | AT287736B (en) |
DK (1) | DK123603B (en) |
ES (1) | ES361677A1 (en) |
IL (1) | IL31072A (en) |
-
1968
- 1968-11-15 IL IL6831072A patent/IL31072A/en unknown
- 1968-12-11 AT AT1206068A patent/AT287736B/en not_active IP Right Cessation
- 1968-12-19 DK DK623068A patent/DK123603B/en unknown
- 1968-12-20 ES ES361677A patent/ES361677A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
IL31072A0 (en) | 1969-01-29 |
IL31072A (en) | 1972-02-29 |
AT287736B (en) | 1971-02-10 |
DK123603B (en) | 1972-07-10 |
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