GB1283678A - Process for the manufacture of 2-chlorethanephosphonic acid dichloride - Google Patents
Process for the manufacture of 2-chlorethanephosphonic acid dichlorideInfo
- Publication number
- GB1283678A GB1283678A GB25392/71A GB2539271A GB1283678A GB 1283678 A GB1283678 A GB 1283678A GB 25392/71 A GB25392/71 A GB 25392/71A GB 2539271 A GB2539271 A GB 2539271A GB 1283678 A GB1283678 A GB 1283678A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chlorethanephosphonic
- chloride
- acid dichloride
- reaction
- rays
- 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
- LOUZURPQCYZSJH-UHFFFAOYSA-N 1-chloro-2-dichlorophosphorylethane Chemical compound ClCCP(Cl)(Cl)=O LOUZURPQCYZSJH-UHFFFAOYSA-N 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000006243 chemical reaction Methods 0.000 abstract 3
- 238000005660 chlorination reaction Methods 0.000 abstract 2
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 abstract 2
- OWGJXSYVHQEVHS-UHFFFAOYSA-N 1-dichlorophosphorylethane Chemical compound CCP(Cl)(Cl)=O OWGJXSYVHQEVHS-UHFFFAOYSA-N 0.000 abstract 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
- 239000004157 Nitrosyl chloride Substances 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 239000012320 chlorinating reagent Substances 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- RCJVRSBWZCNNQT-UHFFFAOYSA-N dichloridooxygen Chemical compound ClOCl RCJVRSBWZCNNQT-UHFFFAOYSA-N 0.000 abstract 1
- PXJJSXABGXMUSU-UHFFFAOYSA-N disulfur dichloride Chemical compound ClSSCl PXJJSXABGXMUSU-UHFFFAOYSA-N 0.000 abstract 1
- 239000011261 inert gas Substances 0.000 abstract 1
- 239000012442 inert solvent Substances 0.000 abstract 1
- VPCDQGACGWYTMC-UHFFFAOYSA-N nitrosyl chloride Chemical compound ClN=O VPCDQGACGWYTMC-UHFFFAOYSA-N 0.000 abstract 1
- 235000019392 nitrosyl chloride Nutrition 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- YBBRCQOCSYXUOC-UHFFFAOYSA-N sulfuryl dichloride Chemical compound ClS(Cl)(=O)=O YBBRCQOCSYXUOC-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
- B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
- B01J19/122—Incoherent waves
- B01J19/123—Ultraviolet light
-
- 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
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/38—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
- C07F9/42—Halides thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Toxicology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
1283678 2-Chlorethanephosphonic acid di- Chloride FARBWERKE HOECHST AG 19 April 1971 [28 March 1970 19 Jan 1971] 25392/71 Heading C2P 2-Chlorethanephosphonic acid dichloride is prepared by reacting ethanephosphonic acid dichloride with a chlorinating agent, which may be chlorine, sulphuryl chloride, dichloromonoxide, disulphurdichloride, thionyl chloride or nitrosyl chloride. The reaction may be carried out in an inert solvent and is preferably effected in the absence of atmospheric oxygen, for example in the presence of an inert gas, and the reaction temperature may be from- 20 to +250 C. The reaction may be initiated by a free-radical-forming substance, or by irradiation with light or with high-energy rays, for example X-rays and gamma rays. The chlorination is preferably discontinued when a degree of chlorination of 50 to 70% has been attained.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19702015163 DE2015163A1 (en) | 1970-03-28 | 1970-03-28 | Process for the preparation of 2 chlorine athanphosphonic acid dichloride |
DE2102264A DE2102264C3 (en) | 1971-01-19 | 1971-01-19 | Process for the production of 2-chloroethanephosphonic acid dichloride |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1283678A true GB1283678A (en) | 1972-08-02 |
Family
ID=25758902
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB25392/71A Expired GB1283678A (en) | 1970-03-28 | 1971-04-19 | Process for the manufacture of 2-chlorethanephosphonic acid dichloride |
Country Status (11)
Country | Link |
---|---|
JP (1) | JPS5441572B1 (en) |
AT (1) | AT306053B (en) |
BE (1) | BE764873A (en) |
CA (1) | CA937939A (en) |
CH (1) | CH550826A (en) |
FR (1) | FR2085140A5 (en) |
GB (1) | GB1283678A (en) |
IL (1) | IL36500A (en) |
NL (1) | NL168231C (en) |
RO (1) | RO60462A (en) |
SU (1) | SU519137A3 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2797128C1 (en) * | 2022-10-04 | 2023-05-31 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Чувашский государственный педагогический университет им. И.Я. Яковлева" | Method for producing 2,3-dichlorotetrahydrophuril-3-phosphonic acid dichloroanhydride |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3629579A1 (en) * | 1986-08-30 | 1988-03-03 | Hoechst Ag | METHOD FOR PRODUCING 2-CHLORETHANPHOSPHONIC ACID DICHLORIDE |
-
1971
- 1971-03-23 NL NLAANVRAGE7103873,A patent/NL168231C/en not_active IP Right Cessation
- 1971-03-25 FR FR7110588A patent/FR2085140A5/fr not_active Expired
- 1971-03-26 CA CA108796A patent/CA937939A/en not_active Expired
- 1971-03-26 CH CH445471A patent/CH550826A/en not_active IP Right Cessation
- 1971-03-26 BE BE764873A patent/BE764873A/en not_active IP Right Cessation
- 1971-03-26 AT AT259171A patent/AT306053B/en not_active IP Right Cessation
- 1971-03-26 IL IL36500A patent/IL36500A/en unknown
- 1971-03-26 JP JP1731971A patent/JPS5441572B1/ja active Pending
- 1971-03-27 RO RO66405A patent/RO60462A/ro unknown
- 1971-03-28 SU SU1635746A patent/SU519137A3/en active
- 1971-04-19 GB GB25392/71A patent/GB1283678A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2797128C1 (en) * | 2022-10-04 | 2023-05-31 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Чувашский государственный педагогический университет им. И.Я. Яковлева" | Method for producing 2,3-dichlorotetrahydrophuril-3-phosphonic acid dichloroanhydride |
RU2814257C1 (en) * | 2023-08-11 | 2024-02-28 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Чувашский государственный педагогический университет им. И.Я. Яковлева" | Method of producing 2-phenyl-1,1,2-trichloroethylphosphonic acid dichloride |
Also Published As
Publication number | Publication date |
---|---|
JPS5441572B1 (en) | 1979-12-08 |
IL36500A (en) | 1973-07-30 |
BE764873A (en) | 1971-09-27 |
SU519137A3 (en) | 1976-06-25 |
NL168231C (en) | 1982-03-16 |
RO60462A (en) | 1976-08-15 |
NL168231B (en) | 1981-10-16 |
FR2085140A5 (en) | 1971-12-17 |
IL36500A0 (en) | 1971-05-26 |
NL7103873A (en) | 1971-09-30 |
AT306053B (en) | 1973-03-26 |
CA937939A (en) | 1973-12-04 |
CH550826A (en) | 1974-06-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |