FR2364222A1 - Procede de preparation de derives de l'acide thiophosphorique - Google Patents
Procede de preparation de derives de l'acide thiophosphoriqueInfo
- Publication number
- FR2364222A1 FR2364222A1 FR7726892A FR7726892A FR2364222A1 FR 2364222 A1 FR2364222 A1 FR 2364222A1 FR 7726892 A FR7726892 A FR 7726892A FR 7726892 A FR7726892 A FR 7726892A FR 2364222 A1 FR2364222 A1 FR 2364222A1
- Authority
- FR
- France
- Prior art keywords
- chlorine
- acid derivatives
- thiophosphoric acid
- compounds
- 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.)
- Granted
Links
- 150000003579 thiophosphoric acid derivatives Chemical class 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 5
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical group [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 abstract 4
- 239000000460 chlorine Substances 0.000 abstract 4
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 abstract 3
- 150000001875 compounds Chemical class 0.000 abstract 3
- 238000000034 method Methods 0.000 abstract 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 abstract 1
- 229910052794 bromium Inorganic materials 0.000 abstract 1
- 125000001309 chloro group Chemical group Cl* 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 239000002917 insecticide Substances 0.000 abstract 1
- 239000013067 intermediate product Substances 0.000 abstract 1
- 239000003444 phase transfer catalyst 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
- C07F9/16—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
- C07F9/165—Esters of thiophosphoric acids
- C07F9/173—Esters of thiophosphoric acids with unsaturated acyclic alcohols
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
L'invention concerne un procédé de préparation de dérivés de l'acide thiophosphorique répondant à la formule I dans laquelle R1 représente un groupe alkyle, X signifie un atome d'hydrogène, de chlore ou de brome, Y1 représente un atome de chlore ou de brome ou un groupe alcoxy et Y2 signifie un atome de chlore ou de brome. Selon le procédé de l'invention on fait réagir, dans un milieu aqueux/organique à 2 phases et en présence d'un alcali et d'un catalyseur de transfert de phase, des composés de formule Il avec des composés de formule III dans laquelle Y3 signifie un atome de chlore ou de brome. Les composés obtenus selon ce procédé sont des produits intermédiaires pour la préparation d'insecticides :
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1138976A CH636360A5 (en) | 1976-09-08 | 1976-09-08 | Process for the preparation of vinylthionophosphoric acid esters |
CH1138776A CH623593A5 (en) | 1976-09-08 | 1976-09-08 | Process for the preparation of vinylthionophosphoryl halides |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2364222A1 true FR2364222A1 (fr) | 1978-04-07 |
FR2364222B1 FR2364222B1 (fr) | 1984-05-11 |
Family
ID=25708233
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7726892A Granted FR2364222A1 (fr) | 1976-09-08 | 1977-09-05 | Procede de preparation de derives de l'acide thiophosphorique |
Country Status (12)
Country | Link |
---|---|
JP (1) | JPS5334728A (fr) |
BR (1) | BR7705950A (fr) |
DE (1) | DE2739310A1 (fr) |
DK (1) | DK144190C (fr) |
ES (1) | ES462188A1 (fr) |
FR (1) | FR2364222A1 (fr) |
GB (1) | GB1587913A (fr) |
IE (1) | IE45582B1 (fr) |
IT (1) | IT1091117B (fr) |
NL (1) | NL7709690A (fr) |
PL (1) | PL109053B1 (fr) |
SU (1) | SU676167A3 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112645977A (zh) * | 2020-12-23 | 2021-04-13 | 天津阿尔塔科技有限公司 | 一种脱异丙基巴胺磷的合成方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1935630A1 (de) * | 1968-07-15 | 1970-01-22 | Sandoz Ag | Verfahren zur Herstellung neuer Phosphorsaeurehalogenide |
DE2035001A1 (de) * | 1969-07-18 | 1971-01-28 | Sandoz Ag, Basel (Schweiz) | Verfahren zur Herstellung neuer Thiophosphorsäureester |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE737270C (de) * | 1941-02-18 | 1943-07-09 | Hauhinco Maschf | Schlagwerkzeug |
-
1977
- 1977-08-31 GB GB3633777A patent/GB1587913A/en not_active Expired
- 1977-09-01 DK DK390577A patent/DK144190C/da active
- 1977-09-01 DE DE19772739310 patent/DE2739310A1/de active Granted
- 1977-09-01 IT IT5085777A patent/IT1091117B/it active
- 1977-09-02 NL NL7709690A patent/NL7709690A/xx not_active Application Discontinuation
- 1977-09-05 FR FR7726892A patent/FR2364222A1/fr active Granted
- 1977-09-06 IE IE184777A patent/IE45582B1/en not_active IP Right Cessation
- 1977-09-06 BR BR7705950A patent/BR7705950A/pt unknown
- 1977-09-07 ES ES462188A patent/ES462188A1/es not_active Expired
- 1977-09-07 JP JP10831377A patent/JPS5334728A/ja active Granted
- 1977-09-07 PL PL20071177A patent/PL109053B1/pl not_active IP Right Cessation
- 1977-09-08 SU SU772522352A patent/SU676167A3/ru active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1935630A1 (de) * | 1968-07-15 | 1970-01-22 | Sandoz Ag | Verfahren zur Herstellung neuer Phosphorsaeurehalogenide |
DE2035001A1 (de) * | 1969-07-18 | 1971-01-28 | Sandoz Ag, Basel (Schweiz) | Verfahren zur Herstellung neuer Thiophosphorsäureester |
Non-Patent Citations (1)
Title |
---|
EXBK/73 * |
Also Published As
Publication number | Publication date |
---|---|
DE2739310C2 (fr) | 1988-08-25 |
PL109053B1 (en) | 1980-05-31 |
NL7709690A (nl) | 1978-03-10 |
GB1587913A (en) | 1981-04-15 |
DK390577A (da) | 1978-03-09 |
PL200711A1 (pl) | 1978-10-23 |
SU676167A3 (ru) | 1979-07-25 |
DK144190C (da) | 1982-06-14 |
ES462188A1 (es) | 1980-12-16 |
IE45582L (en) | 1978-03-08 |
FR2364222B1 (fr) | 1984-05-11 |
IT1091117B (it) | 1985-06-26 |
IE45582B1 (en) | 1982-10-06 |
DK144190B (da) | 1982-01-11 |
BR7705950A (pt) | 1978-06-27 |
DE2739310A1 (de) | 1978-03-09 |
JPS6143359B2 (fr) | 1986-09-26 |
JPS5334728A (en) | 1978-03-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property |