CH515280A - Process for producing 1-propynylphosphonic acid - Google Patents
Process for producing 1-propynylphosphonic acidInfo
- Publication number
- CH515280A CH515280A CH709369A CH709369A CH515280A CH 515280 A CH515280 A CH 515280A CH 709369 A CH709369 A CH 709369A CH 709369 A CH709369 A CH 709369A CH 515280 A CH515280 A CH 515280A
- Authority
- CH
- Switzerland
- Prior art keywords
- producing
- propynylphosphonic
- acid
- propynylphosphonic acid
- 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
- C07F9/28—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)]
- C07F9/3804—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)] not used, see subgroups
- C07F9/3826—Acyclic unsaturated acids
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)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US72945468A | 1968-05-15 | 1968-05-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH515280A true CH515280A (en) | 1971-11-15 |
Family
ID=24931106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH709369A CH515280A (en) | 1968-05-15 | 1969-05-08 | Process for producing 1-propynylphosphonic acid |
Country Status (8)
| Country | Link |
|---|---|
| AT (1) | AT297022B (en) |
| BE (1) | BE733054A (en) |
| CH (1) | CH515280A (en) |
| DE (1) | DE1924148A1 (en) |
| ES (1) | ES367112A1 (en) |
| GB (1) | GB1221738A (en) |
| IL (1) | IL32134A0 (en) |
| NL (1) | NL6904672A (en) |
-
1969
- 1969-03-26 NL NL6904672A patent/NL6904672A/xx unknown
- 1969-05-01 IL IL32134A patent/IL32134A0/en unknown
- 1969-05-08 CH CH709369A patent/CH515280A/en not_active IP Right Cessation
- 1969-05-09 AT AT448769A patent/AT297022B/en not_active IP Right Cessation
- 1969-05-12 DE DE19691924148 patent/DE1924148A1/en active Pending
- 1969-05-12 GB GB23964/69A patent/GB1221738A/en not_active Expired
- 1969-05-12 ES ES367112A patent/ES367112A1/en not_active Expired
- 1969-05-14 BE BE733054D patent/BE733054A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES367112A1 (en) | 1971-04-01 |
| GB1221738A (en) | 1971-02-10 |
| IL32134A0 (en) | 1969-07-30 |
| NL6904672A (en) | 1969-11-18 |
| DE1924148A1 (en) | 1970-04-16 |
| BE733054A (en) | 1969-11-11 |
| AT297022B (en) | 1972-03-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |