DE2328536B2 - Verfahren zur herstellung von phosphornitrilchlorid - Google Patents
Verfahren zur herstellung von phosphornitrilchloridInfo
- Publication number
- DE2328536B2 DE2328536B2 DE19732328536 DE2328536A DE2328536B2 DE 2328536 B2 DE2328536 B2 DE 2328536B2 DE 19732328536 DE19732328536 DE 19732328536 DE 2328536 A DE2328536 A DE 2328536A DE 2328536 B2 DE2328536 B2 DE 2328536B2
- Authority
- DE
- Germany
- Prior art keywords
- ammonia
- reaction
- phosphorus pentachloride
- hydrogen chloride
- chloride
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/082—Compounds containing nitrogen and non-metals and optionally metals
- C01B21/097—Compounds containing nitrogen and non-metals and optionally metals containing phosphorus atoms
- C01B21/098—Phosphonitrilic dihalides; Polymers thereof
- C01B21/0986—Phosphonitrilic dichlorides; Polymers thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US25966972A | 1972-06-05 | 1972-06-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2328536A1 DE2328536A1 (de) | 1973-12-20 |
| DE2328536B2 true DE2328536B2 (de) | 1976-08-12 |
Family
ID=22985883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19732328536 Pending DE2328536B2 (de) | 1972-06-05 | 1973-06-05 | Verfahren zur herstellung von phosphornitrilchlorid |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3780162A (OSRAM) |
| JP (1) | JPS5320957B2 (OSRAM) |
| CA (1) | CA984120A (OSRAM) |
| DE (1) | DE2328536B2 (OSRAM) |
| FR (1) | FR2187689B1 (OSRAM) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4065546A (en) * | 1973-12-05 | 1977-12-27 | Ethyl Corporation | Process for preparing halophosphazene mixtures |
| US4046857A (en) * | 1974-07-01 | 1977-09-06 | Fmc Corporation | Continuous process for the production of phosphonitrilic chlorides |
| US4196179A (en) * | 1975-07-03 | 1980-04-01 | Ethyl Corporation | Process for preparing high cyclic phosphonitrilic halides |
| US4198381A (en) * | 1978-08-21 | 1980-04-15 | Ethyl Corporation | Process for preparing low molecular weight linear phosphonitrilic chloride oligomers |
| JP7134979B2 (ja) * | 2017-09-06 | 2022-09-12 | 大塚化学株式会社 | 環状クロロホスファゼン３量体の製造方法 |
-
1972
- 1972-06-05 US US00259669A patent/US3780162A/en not_active Expired - Lifetime
-
1973
- 1973-04-25 CA CA169,564A patent/CA984120A/en not_active Expired
- 1973-06-04 FR FR7320192A patent/FR2187689B1/fr not_active Expired
- 1973-06-05 JP JP6328273A patent/JPS5320957B2/ja not_active Expired
- 1973-06-05 DE DE19732328536 patent/DE2328536B2/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5320957B2 (OSRAM) | 1978-06-29 |
| FR2187689B1 (OSRAM) | 1977-05-06 |
| US3780162A (en) | 1973-12-18 |
| JPS4962398A (OSRAM) | 1974-06-17 |
| CA984120A (en) | 1976-02-24 |
| DE2328536A1 (de) | 1973-12-20 |
| FR2187689A1 (OSRAM) | 1974-01-18 |
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