DK143137C - Fremgangsmaade til fremstilling af phosphitchlorider - Google Patents
Fremgangsmaade til fremstilling af phosphitchloriderInfo
- Publication number
- DK143137C DK143137C DK435776A DK435776A DK143137C DK 143137 C DK143137 C DK 143137C DK 435776 A DK435776 A DK 435776A DK 435776 A DK435776 A DK 435776A DK 143137 C DK143137 C DK 143137C
- Authority
- DK
- Denmark
- Prior art keywords
- phosphitchlorides
- preparing
- procedure
- preparing phosphitchlorides
- Prior art date
Links
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
- C07F9/08—Esters of oxyacids of phosphorus
- C07F9/141—Esters of phosphorous acids
- C07F9/146—Esters of phosphorous 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)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/617,779 US4032602A (en) | 1975-09-29 | 1975-09-29 | Process for the production of phosphite chlorides |
| US61777975 | 1975-09-29 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK435776A DK435776A (da) | 1977-03-30 |
| DK143137B DK143137B (da) | 1981-06-29 |
| DK143137C true DK143137C (da) | 1981-11-09 |
Family
ID=24475045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK435776A DK143137C (da) | 1975-09-29 | 1976-09-28 | Fremgangsmaade til fremstilling af phosphitchlorider |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4032602A (cs) |
| JP (1) | JPS603318B2 (cs) |
| CA (1) | CA1082217A (cs) |
| CH (1) | CH620447A5 (cs) |
| DE (1) | DE2643474C2 (cs) |
| DK (1) | DK143137C (cs) |
| FR (1) | FR2325657A1 (cs) |
| GB (1) | GB1555790A (cs) |
| NL (1) | NL187356C (cs) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2636270C2 (de) * | 1976-08-12 | 1983-06-09 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Phosphorigsäureesterchloriden und Phosphonigsäureesterchloriden |
| JPS55139394A (en) * | 1979-04-19 | 1980-10-31 | Nippon Tokushu Noyaku Seizo Kk | Novel synthetic method of thiol phosphate ester chloride |
| US4912155A (en) * | 1987-02-27 | 1990-03-27 | Ethyl Corporation | Antioxidant aromatic fluorophosphites |
| US4867907A (en) * | 1987-07-27 | 1989-09-19 | Ethyl Corporation | Aqueous aryl fluorophosphite suspension |
| DE3911230A1 (de) * | 1989-04-07 | 1990-10-11 | Hoechst Ag | Verfahren zur herstellung von alkylphosphonigsaeurediestern und/oder dialkylphosphinigsaeureestern |
| DE3937610A1 (de) * | 1989-11-11 | 1991-05-16 | Hoechst Ag | Verfahren zur gewinnung von phosphorigsaeure-bis-(2,4-di-tert.-butyl-phenyl)ester-halogeniden |
| US8357822B2 (en) * | 2007-12-06 | 2013-01-22 | Nippon Chemical Industrial Co., Ltd. | Process for producing high-purity chlorophosphite |
-
1975
- 1975-09-29 US US05/617,779 patent/US4032602A/en not_active Expired - Lifetime
-
1976
- 1976-09-24 GB GB39864/76A patent/GB1555790A/en not_active Expired
- 1976-09-24 NL NLAANVRAGE7610658,A patent/NL187356C/xx not_active IP Right Cessation
- 1976-09-27 CA CA262,084A patent/CA1082217A/en not_active Expired
- 1976-09-27 DE DE2643474A patent/DE2643474C2/de not_active Expired
- 1976-09-27 CH CH1219176A patent/CH620447A5/de not_active IP Right Cessation
- 1976-09-28 JP JP51116457A patent/JPS603318B2/ja not_active Expired
- 1976-09-28 DK DK435776A patent/DK143137C/da not_active IP Right Cessation
- 1976-09-29 FR FR7629255A patent/FR2325657A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| NL187356C (nl) | 1991-09-02 |
| NL187356B (nl) | 1991-04-02 |
| DK143137B (da) | 1981-06-29 |
| GB1555790A (en) | 1979-11-14 |
| FR2325657A1 (fr) | 1977-04-22 |
| US4032602A (en) | 1977-06-28 |
| NL7610658A (nl) | 1977-03-31 |
| FR2325657B1 (cs) | 1978-11-03 |
| DK435776A (da) | 1977-03-30 |
| CH620447A5 (cs) | 1980-11-28 |
| DE2643474A1 (de) | 1977-04-07 |
| JPS5242823A (en) | 1977-04-04 |
| CA1082217A (en) | 1980-07-22 |
| JPS603318B2 (ja) | 1985-01-26 |
| DE2643474C2 (de) | 1985-05-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PBP | Patent lapsed |