GB667066A - Improvements in or relating to an insecticidal product and to a process of preparing the product - Google Patents
Improvements in or relating to an insecticidal product and to a process of preparing the productInfo
- Publication number
- GB667066A GB667066A GB29433/48A GB2943348A GB667066A GB 667066 A GB667066 A GB 667066A GB 29433/48 A GB29433/48 A GB 29433/48A GB 2943348 A GB2943348 A GB 2943348A GB 667066 A GB667066 A GB 667066A
- Authority
- GB
- United Kingdom
- Prior art keywords
- dialkyl
- thiophosphate
- product
- phosphoryl chloride
- alkyl
- 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
- 230000000749 insecticidal effect Effects 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- XHXFXVLFKHQFAL-UHFFFAOYSA-N phosphoryl trichloride Chemical compound ClP(Cl)(Cl)=O XHXFXVLFKHQFAL-UHFFFAOYSA-N 0.000 abstract 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 abstract 3
- -1 phosphoryl halide Chemical class 0.000 abstract 3
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- HWTUHTNZLQJJEV-UHFFFAOYSA-N dihydroxyphosphinothioyl dihydrogen phosphate Chemical compound OP(O)(=O)OP(O)(O)=S HWTUHTNZLQJJEV-UHFFFAOYSA-N 0.000 abstract 2
- AALQBIFJJJPDHJ-UHFFFAOYSA-K trisodium;thiophosphate;dodecahydrate Chemical compound O.O.O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].[Na+].[O-]P([O-])([O-])=S AALQBIFJJJPDHJ-UHFFFAOYSA-K 0.000 abstract 2
- UURSVZMTFRQAFX-UHFFFAOYSA-N 1-[chloro(propyl)phosphoryl]propane Chemical compound CCCP(Cl)(=O)CCC UURSVZMTFRQAFX-UHFFFAOYSA-N 0.000 abstract 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 abstract 1
- 239000000654 additive Substances 0.000 abstract 1
- 230000000996 additive effect Effects 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 abstract 1
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 abstract 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 abstract 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 239000002917 insecticide Substances 0.000 abstract 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000003208 petroleum Substances 0.000 abstract 1
- 239000012429 reaction media Substances 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 125000004079 stearyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 abstract 1
- 239000008096 xylene Substances 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N57/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds
- A01N57/10—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-oxygen bonds or phosphorus-to-sulfur bonds
- A01N57/12—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-oxygen bonds or phosphorus-to-sulfur bonds containing acyclic or cycloaliphatic radicals
-
- 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
- C07F9/16—Esters of thiophosphoric acids or thiophosphorous acids
- C07F9/165—Esters of thiophosphoric acids
- C07F9/1658—Esters of thiopolyphosphoric acids or anhydrides
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Dentistry (AREA)
- Engineering & Computer Science (AREA)
- Plant Pathology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Biochemistry (AREA)
- Molecular Biology (AREA)
- Agronomy & Crop Science (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
A process for making a tetra-alkyl pyrothiophosphate comprises condensing a dialkyl phosphoryl halide and a dialkyl alkali metal thiophosphate. A solvent, e.g. benzene, toluene, xylene, petroleum hydrocarbons or monochlorobenzene is preferably employed as the reaction medium. For use as insecticides the products preferably have alkyl radicals containing two or three carbon atoms. Tetralauryl monothiopyrophosphate may be employed as an oil additive. The alkyl groups in the dialkyl phosphoryl chloride may be the same as or different from those in the dialkyl sodium thiophosphate. Examples describe the preparation of the corresponding tetraalkyl monothiopyrophosphate from a dialkyl phosphoryl chloride and a dialkyl sodium thiophosphate in which the alkyl groups are the same and are (1) ethyl, (3) isopropyl, (4) hexyl, (5) lauryl, (6) octadecyl. In example (2) diethyl sodium thiophosphate and di-(n-propyl) phosphoryl chloride are reacted. The preparation of insecticidal compositions is described (see Group VI).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US667066XA | 1947-11-12 | 1947-11-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB667066A true GB667066A (en) | 1952-02-27 |
Family
ID=22071176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB29433/48A Expired GB667066A (en) | 1947-11-12 | 1948-11-12 | Improvements in or relating to an insecticidal product and to a process of preparing the product |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB667066A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2370055A1 (en) * | 1976-11-05 | 1978-06-02 | Nihon Tokushu Noyaku Seizo Kk | NEW PHOSPHORIC ACID ORGANIC ESTERS ANHYDRIDES, THEIR PREPARATION PROCESS AND THEIR APPLICATION AS INSECTICIDES AND NEMATICIDES |
-
1948
- 1948-11-12 GB GB29433/48A patent/GB667066A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2370055A1 (en) * | 1976-11-05 | 1978-06-02 | Nihon Tokushu Noyaku Seizo Kk | NEW PHOSPHORIC ACID ORGANIC ESTERS ANHYDRIDES, THEIR PREPARATION PROCESS AND THEIR APPLICATION AS INSECTICIDES AND NEMATICIDES |
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