GB1335846A - Process for preparing nitrogen containing phosphonic acid derivatives - Google Patents
Process for preparing nitrogen containing phosphonic acid derivativesInfo
- Publication number
- GB1335846A GB1335846A GB1335846DA GB1335846A GB 1335846 A GB1335846 A GB 1335846A GB 1335846D A GB1335846D A GB 1335846DA GB 1335846 A GB1335846 A GB 1335846A
- Authority
- GB
- United Kingdom
- Prior art keywords
- acid derivatives
- phosphonic acid
- nitrogen containing
- containing phosphonic
- preparing nitrogen
- 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
- 229940042400 direct acting antivirals phosphonic acid derivative Drugs 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- -1 nitrogen containing phosphonic acid derivatives Chemical class 0.000 title 1
- ZJIPHXXDPROMEF-UHFFFAOYSA-N dihydroxyphosphanyl dihydrogen phosphite Chemical compound OP(O)OP(O)O ZJIPHXXDPROMEF-UHFFFAOYSA-N 0.000 abstract 2
- FAIAAWCVCHQXDN-UHFFFAOYSA-N phosphorus trichloride Chemical compound ClP(Cl)Cl FAIAAWCVCHQXDN-UHFFFAOYSA-N 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- C07F9/28—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
- C07F9/3808—Acyclic saturated acids which can have further substituents on alkyl
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3443070 | 1970-07-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1335846A true GB1335846A (en) | 1973-10-31 |
Family
ID=10365553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1335846D Expired GB1335846A (en) | 1970-07-16 | 1970-07-16 | Process for preparing nitrogen containing phosphonic acid derivatives |
Country Status (3)
| Country | Link |
|---|---|
| CH (2) | CH575958A5 (enExample) |
| DE (1) | DE2135686A1 (enExample) |
| GB (1) | GB1335846A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4734119A (en) * | 1983-11-15 | 1988-03-29 | Ciba-Geigy Corporation | Novel phosphorus compounds for protecting cultivated plants from the phytotoxic action of herbicides |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH647528A5 (fr) * | 1978-10-27 | 1985-01-31 | Bcap Biolog Chem Act Pat | Procede pour la preparation de n-phosphonomethylglycine. |
-
1970
- 1970-07-16 GB GB1335846D patent/GB1335846A/en not_active Expired
-
1971
- 1971-07-15 CH CH970675A patent/CH575958A5/xx not_active IP Right Cessation
- 1971-07-15 CH CH1042671A patent/CH572490A5/xx not_active IP Right Cessation
- 1971-07-16 DE DE19712135686 patent/DE2135686A1/de active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4734119A (en) * | 1983-11-15 | 1988-03-29 | Ciba-Geigy Corporation | Novel phosphorus compounds for protecting cultivated plants from the phytotoxic action of herbicides |
| US4739093A (en) * | 1983-11-15 | 1988-04-19 | Ciba-Geigy Corporation | Novel phosphorus compounds for protecting cultivated plants from the phytotoxic action of herbicides |
Also Published As
| Publication number | Publication date |
|---|---|
| CH575958A5 (enExample) | 1976-05-31 |
| DE2135686A1 (de) | 1972-07-20 |
| CH572490A5 (enExample) | 1976-02-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |