ES396242A1 - Herbicidal amidothionophosphoric acid esters - Google Patents
Herbicidal amidothionophosphoric acid estersInfo
- Publication number
- ES396242A1 ES396242A1 ES396242A ES396242A ES396242A1 ES 396242 A1 ES396242 A1 ES 396242A1 ES 396242 A ES396242 A ES 396242A ES 396242 A ES396242 A ES 396242A ES 396242 A1 ES396242 A1 ES 396242A1
- Authority
- ES
- Spain
- Prior art keywords
- general formula
- hydrogen
- molecular weight
- halogen atom
- see formula
- 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
- 239000002253 acid Substances 0.000 title abstract 3
- 150000002148 esters Chemical class 0.000 title abstract 3
- 230000002363 herbicidal effect Effects 0.000 title 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical group N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- 125000005843 halogen group Chemical group 0.000 abstract 2
- 229910052739 hydrogen Inorganic materials 0.000 abstract 2
- 239000001257 hydrogen Substances 0.000 abstract 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 2
- 150000007513 acids Chemical class 0.000 abstract 1
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- 125000000753 cycloalkyl group Chemical group 0.000 abstract 1
- 239000003085 diluting agent Substances 0.000 abstract 1
- 150000004820 halides Chemical class 0.000 abstract 1
- 239000002184 metal Chemical group 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- 125000003884 phenylalkyl group Chemical group 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/06—Phosphorus compounds without P—C bonds
- C07F9/22—Amides of acids of phosphorus
- C07F9/24—Esteramides
- C07F9/2404—Esteramides the ester moiety containing a substituent or a structure which is considered as characteristic
- C07F9/242—Esteramides the ester moiety containing a substituent or a structure which is considered as characteristic of hydroxyaryl compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
Procedure for obtaining esters of amidothionophosphoric acids, of general formula: **(See formula)** where R1 is a low molecular weight alkyl group, R2 is a low molecular weight alkyl, cycloalkyl or phenylalkyl group, X is a hydrogen or halogen atom and n is 1 or 2, characterized in that a halide is reacted of amidothienophosphoric acid ester, of general formula: **(See formula)** wherein R1 and R2 are defined as above and Hal represents a halogen atom, with a phenol or phenolic salt, of general formula: **(See formula)** where X and n are defined as above and M is hydrogen, ammonia or a metal, in the presence of an inert organic solvent or diluent, at temperatures ranging from -20ºC to the boiling point of the reaction mixture, preferably between 10 and 100ºC. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9237170 | 1970-10-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES396242A1 true ES396242A1 (en) | 1976-05-01 |
Family
ID=14052547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES396242A Expired ES396242A1 (en) | 1970-10-22 | 1971-10-21 | Herbicidal amidothionophosphoric acid esters |
Country Status (12)
| Country | Link |
|---|---|
| AU (1) | AU459329B2 (en) |
| BG (1) | BG19363A3 (en) |
| BR (1) | BR7107047D0 (en) |
| EG (1) | EG10191A (en) |
| ES (1) | ES396242A1 (en) |
| FR (1) | FR2113126A5 (en) |
| GB (1) | GB1316027A (en) |
| HU (1) | HU163214B (en) |
| IL (1) | IL37963A (en) |
| IT (1) | IT954179B (en) |
| PH (1) | PH9998A (en) |
| RO (2) | RO61113A (en) |
-
1971
- 1971-09-24 AU AU33879/71A patent/AU459329B2/en not_active Expired
- 1971-10-13 EG EG451/71A patent/EG10191A/en active
- 1971-10-18 BG BG018797A patent/BG19363A3/en unknown
- 1971-10-19 IL IL7137963A patent/IL37963A/en unknown
- 1971-10-20 RO RO68513A patent/RO61113A/ro unknown
- 1971-10-20 RO RO7100079138A patent/RO63653A/en unknown
- 1971-10-20 PH PH12951A patent/PH9998A/en unknown
- 1971-10-20 IT IT30115/71A patent/IT954179B/en active
- 1971-10-21 ES ES396242A patent/ES396242A1/en not_active Expired
- 1971-10-21 BR BR7047/71A patent/BR7107047D0/en unknown
- 1971-10-21 GB GB4894371A patent/GB1316027A/en not_active Expired
- 1971-10-22 HU HUBA2660A patent/HU163214B/hu unknown
- 1971-10-22 FR FR7138042A patent/FR2113126A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| EG10191A (en) | 1976-06-30 |
| PH9998A (en) | 1976-07-13 |
| AU459329B2 (en) | 1975-03-20 |
| AU3387971A (en) | 1973-03-29 |
| BR7107047D0 (en) | 1973-05-08 |
| BG19363A3 (en) | 1975-06-15 |
| RO61113A (en) | 1977-01-15 |
| IL37963A0 (en) | 1971-12-29 |
| FR2113126A5 (en) | 1972-06-23 |
| GB1316027A (en) | 1973-05-09 |
| RO63653A (en) | 1978-12-15 |
| IL37963A (en) | 1974-03-14 |
| IT954179B (en) | 1973-08-30 |
| HU163214B (en) | 1973-07-28 |
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