FR2141650A1 - Alkyl and aryl aminoalkylphosphonates - with herbicidal defoliant and desiccating activity - Google Patents
Alkyl and aryl aminoalkylphosphonates - with herbicidal defoliant and desiccating activityInfo
- Publication number
- FR2141650A1 FR2141650A1 FR7141895A FR7141895A FR2141650A1 FR 2141650 A1 FR2141650 A1 FR 2141650A1 FR 7141895 A FR7141895 A FR 7141895A FR 7141895 A FR7141895 A FR 7141895A FR 2141650 A1 FR2141650 A1 FR 2141650A1
- Authority
- FR
- France
- Prior art keywords
- alkyl
- aryl
- activity
- defoliant
- desiccating
- 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.)
- Granted
Links
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
Plant growth regulating, defoliant and desiccating compsns. with a broad spectrum of activity containing as active component a cpd of formula: where R1 is H, a,kyl, R2,R4,R5 are alkyl, aryl, R3 = alkyl, alkoxyalkyl, aralkyl, aryl, optionally associated with other agrochemical biocidal agents. The active agents are easily produced by reaction of alkyl or aryl phosphites with ketimines or aldimines. The cpds have selective herbicidal activity in certain crops. Application rates of 2,5 and 10 kg/ha were treated with 95% kill of some plants.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD15578871A DD96138A1 (en) | 1971-06-15 | 1971-06-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2141650A1 true FR2141650A1 (en) | 1973-01-26 |
FR2141650B1 FR2141650B1 (en) | 1974-05-31 |
Family
ID=5483955
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7141895A Granted FR2141650A1 (en) | 1971-06-15 | 1971-11-23 | Alkyl and aryl aminoalkylphosphonates - with herbicidal defoliant and desiccating activity |
Country Status (6)
Country | Link |
---|---|
CH (1) | CH562562A5 (en) |
DD (1) | DD96138A1 (en) |
DE (1) | DE2151460A1 (en) |
FR (1) | FR2141650A1 (en) |
HU (1) | HU164877B (en) |
SU (1) | SU562169A3 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2315886C3 (en) * | 1973-03-30 | 1980-07-31 | Bayer Ag, 5090 Leverkusen | Use of aminomethanephosphonic acid to inhibit vegetative plant growth |
-
1971
- 1971-06-15 DD DD15578871A patent/DD96138A1/xx unknown
- 1971-09-29 CH CH1420271A patent/CH562562A5/xx not_active IP Right Cessation
- 1971-10-15 DE DE19712151460 patent/DE2151460A1/en active Pending
- 1971-11-23 FR FR7141895A patent/FR2141650A1/en active Granted
-
1972
- 1972-02-15 SU SU1748777A patent/SU562169A3/en active
- 1972-06-13 HU HUCE000880 patent/HU164877B/hu unknown
Also Published As
Publication number | Publication date |
---|---|
HU164877B (en) | 1974-05-28 |
SU562169A3 (en) | 1977-06-15 |
CH562562A5 (en) | 1975-06-13 |
DE2151460A1 (en) | 1973-03-29 |
DD96138A1 (en) | 1973-03-12 |
FR2141650B1 (en) | 1974-05-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |