ES370352A1 - Procedure for the obtaining of phosphoric esters of pesticide effect. (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure for the obtaining of phosphoric esters of pesticide effect. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES370352A1 ES370352A1 ES370352A ES370352A ES370352A1 ES 370352 A1 ES370352 A1 ES 370352A1 ES 370352 A ES370352 A ES 370352A ES 370352 A ES370352 A ES 370352A ES 370352 A1 ES370352 A1 ES 370352A1
- Authority
- ES
- Spain
- Prior art keywords
- formula
- translation
- procedure
- machine
- legally binding
- 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 pesticide-effect phosphoric esters of formula I **(See formula)** wherein R1 and R2, which may be the same or different, each signify an alkyl radical containing 1 to 5 carbon atoms, R3 means an alkyl radical containing 1 to 5 carbon atoms, and X means a hydrogen, chlorine or bromine atom, with the proviso that when R3 represents a tertiary alkyl radical, X does not have the meaning of a chlorine or bromine atom, characterized in that it comprises reacting a compound of formula V, **(See formula)** where R1, X, R3 and the condition are as defined above, and Y means a chlorine or bromine atom, with a compound of formula IV, R2OZ IV wherein R2 has the meaning defined above, and X means a hydrogen or alkali metal atom, provided that when Z represents a hydrogen atom, the reaction is carried out in the presence of an acid acceptor. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1197068A CH506562A (en) | 1968-08-09 | 1968-08-09 | Dialkyl crotonyl phosphoric esters insecticides acaricides - and nematocides |
CH1470268A CH512518A (en) | 1968-10-01 | 1968-10-01 | Dialkyl crotonyl phosphoric esters insecticides acaricides - and nematocides |
CH1177769 | 1969-08-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES370352A1 true ES370352A1 (en) | 1971-07-01 |
Family
ID=27176679
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES370352A Expired ES370352A1 (en) | 1968-08-09 | 1969-08-08 | Procedure for the obtaining of phosphoric esters of pesticide effect. (Machine-translation by Google Translate, not legally binding) |
ES375498A Expired ES375498A1 (en) | 1968-08-09 | 1970-01-16 | Procedure for the preparation of a pesticide composition based on phosphoric esters. (Machine-translation by Google Translate, not legally binding) |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES375498A Expired ES375498A1 (en) | 1968-08-09 | 1970-01-16 | Procedure for the preparation of a pesticide composition based on phosphoric esters. (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
Country | Link |
---|---|
ES (2) | ES370352A1 (en) |
-
1969
- 1969-08-08 ES ES370352A patent/ES370352A1/en not_active Expired
-
1970
- 1970-01-16 ES ES375498A patent/ES375498A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES375498A1 (en) | 1973-07-01 |
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