FR2365576A1 - Procede de production d'halogenures de diesters d'acide dithiophosphorique - Google Patents
Procede de production d'halogenures de diesters d'acide dithiophosphoriqueInfo
- Publication number
- FR2365576A1 FR2365576A1 FR7728750A FR7728750A FR2365576A1 FR 2365576 A1 FR2365576 A1 FR 2365576A1 FR 7728750 A FR7728750 A FR 7728750A FR 7728750 A FR7728750 A FR 7728750A FR 2365576 A1 FR2365576 A1 FR 2365576A1
- Authority
- FR
- France
- Prior art keywords
- dithiophosphoric acid
- diesters
- halogenides
- production
- halides
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title abstract 3
- 150000005690 diesters Chemical class 0.000 title 1
- NAGJZTKCGNOGPW-UHFFFAOYSA-N dithiophosphoric acid Chemical compound OP(O)(S)=S NAGJZTKCGNOGPW-UHFFFAOYSA-N 0.000 title 1
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 abstract 3
- 150000001298 alcohols Chemical class 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- -1 dithiophosphoric acid diesters Chemical class 0.000 abstract 1
- 150000004820 halides Chemical class 0.000 abstract 1
- 239000013067 intermediate product Substances 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 238000003786 synthesis reaction Methods 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
- C07F9/16—Esters of thiophosphoric acids or thiophosphorous acids
- C07F9/165—Esters of thiophosphoric acids
- C07F9/20—Esters of thiophosphoric acids containing P-halide groups
-
- 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
- C07F9/201—Esters of thiophosphorus acids
- C07F9/206—Esters of thiophosphorus acids containing P-halide groups
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)
Abstract
L'invention concerne un procédé nouveau de préparation d'halogénures de diesters d'acide dithiophosphorique connus. Le procédé consiste à faire réagir des dihalogénures de S-alkyle avec des alcools, en utilisant un excès molaire de 5 à 200 % d'hydroxyde de potassium, à des températures comprises entre - 5 et - 90 degrés C, le cas échéant en présence d'un solvant organique. Application comme produit intermédiaire pour la synthèse d'agents phytosanitaires.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2642982A DE2642982C2 (de) | 1976-09-24 | 1976-09-24 | Verfahren zur Herstellung von Dithiophosphorsäurediesterhalogeniden |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2365576A1 true FR2365576A1 (fr) | 1978-04-21 |
Family
ID=5988740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7728750A Withdrawn FR2365576A1 (fr) | 1976-09-24 | 1977-09-23 | Procede de production d'halogenures de diesters d'acide dithiophosphorique |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4130607A (fr) |
| JP (1) | JPS5340721A (fr) |
| AT (1) | AT350587B (fr) |
| BE (1) | BE858938A (fr) |
| BR (1) | BR7706326A (fr) |
| CH (1) | CH629215A5 (fr) |
| DE (1) | DE2642982C2 (fr) |
| DK (1) | DK143904C (fr) |
| FR (1) | FR2365576A1 (fr) |
| GB (1) | GB1541812A (fr) |
| IL (1) | IL52960A (fr) |
| NL (1) | NL7710444A (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3201227A1 (de) * | 1982-01-16 | 1983-07-28 | Basf Ag, 6700 Ludwigshafen | 2-trifluormethylphenyl-(di)-thiophosphorsaeureester, verfahren zu ihrer herstellung und ihre verwendung zur bekaempfung von schaedlingen |
| DE3220113A1 (de) | 1982-05-28 | 1983-12-01 | Basf Ag, 6700 Ludwigshafen | Difluormethoxiphenylthiophosphorsaeureester |
| US5902591A (en) * | 1997-04-03 | 1999-05-11 | La Prairie Sa | Stable topical cosmetic/pharmaceutical emulsion compositions containing ascorbic acid |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU184863A1 (ru) * | СПОСОБ ПОЛУЧЕНИЯ ХЛОРАНГИДРИДОВдитиофосфорной кислоты | |||
| FR2268807A1 (fr) * | 1974-04-24 | 1975-11-21 | Bayer Ag |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2897227A (en) * | 1956-04-04 | 1959-07-28 | Dow Chemical Co | S-(chlorophenyl) o,o-dialkyl phosphorodithioates |
| US3873647A (en) * | 1968-12-16 | 1975-03-25 | Stauffer Chemical Co | Method of esterification of alkyl phosphonothio dihalides |
| IL40535A (en) * | 1971-10-21 | 1976-03-31 | Ciba Geigy Ag | Triazolyl phosphoric acid esters,their manufacture and their use in pest control |
| CA1048048A (fr) * | 1972-06-01 | 1979-02-06 | Odd Kristiansen | Esters |
-
1976
- 1976-09-24 DE DE2642982A patent/DE2642982C2/de not_active Expired
-
1977
- 1977-09-02 US US05/830,381 patent/US4130607A/en not_active Expired - Lifetime
- 1977-09-20 IL IL52960A patent/IL52960A/xx unknown
- 1977-09-20 CH CH1151877A patent/CH629215A5/de not_active IP Right Cessation
- 1977-09-21 GB GB39324/77A patent/GB1541812A/en not_active Expired
- 1977-09-22 AT AT679977A patent/AT350587B/de not_active IP Right Cessation
- 1977-09-22 JP JP11346377A patent/JPS5340721A/ja active Pending
- 1977-09-22 BE BE181105A patent/BE858938A/fr unknown
- 1977-09-22 BR BR7706326A patent/BR7706326A/pt unknown
- 1977-09-23 NL NL7710444A patent/NL7710444A/xx not_active Application Discontinuation
- 1977-09-23 DK DK421777A patent/DK143904C/da not_active IP Right Cessation
- 1977-09-23 FR FR7728750A patent/FR2365576A1/fr not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU184863A1 (ru) * | СПОСОБ ПОЛУЧЕНИЯ ХЛОРАНГИДРИДОВдитиофосфорной кислоты | |||
| FR2268807A1 (fr) * | 1974-04-24 | 1975-11-21 | Bayer Ag |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2642982C2 (de) | 1978-08-24 |
| BE858938A (fr) | 1978-03-22 |
| DE2642982B1 (de) | 1977-12-01 |
| BR7706326A (pt) | 1978-06-06 |
| CH629215A5 (de) | 1982-04-15 |
| GB1541812A (en) | 1979-03-07 |
| IL52960A (en) | 1981-09-13 |
| ATA679977A (de) | 1978-11-15 |
| DK143904C (da) | 1982-04-13 |
| AT350587B (de) | 1979-06-11 |
| US4130607A (en) | 1978-12-19 |
| NL7710444A (nl) | 1978-03-29 |
| DK421777A (da) | 1978-03-25 |
| DK143904B (da) | 1981-10-26 |
| IL52960A0 (en) | 1977-11-30 |
| JPS5340721A (en) | 1978-04-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |