HUT45733A - Process for production of phosphone formiates of alkali metals - Google Patents
Process for production of phosphone formiates of alkali metalsInfo
- Publication number
- HUT45733A HUT45733A HU87941A HU94187A HUT45733A HU T45733 A HUT45733 A HU T45733A HU 87941 A HU87941 A HU 87941A HU 94187 A HU94187 A HU 94187A HU T45733 A HUT45733 A HU T45733A
- Authority
- HU
- Hungary
- Prior art keywords
- formiates
- phosphone
- production
- phosphonoformates
- alkali metal
- Prior art date
Links
- 229910052783 alkali metal Inorganic materials 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 150000001340 alkali metals Chemical class 0.000 title 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 abstract 2
- ZJAOAACCNHFJAH-UHFFFAOYSA-N phosphonoformic acid Chemical class OC(=O)P(O)(O)=O ZJAOAACCNHFJAH-UHFFFAOYSA-N 0.000 abstract 2
- 239000011541 reaction mixture Substances 0.000 abstract 2
- -1 Alkali metal phosphonoformates Chemical class 0.000 abstract 1
- 238000005904 alkaline hydrolysis reaction Methods 0.000 abstract 1
- 230000007062 hydrolysis Effects 0.000 abstract 1
- 238000006460 hydrolysis reaction Methods 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
- C07F9/3886—Acids containing the structure -C(=X)-P(=X)(XH)2 or NC-P(=X)(XH)2, (X = O, S, Se)
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Luminescent Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19863607445 DE3607445A1 (de) | 1986-03-07 | 1986-03-07 | Verfahren zur herstellung von alkali-phosphonoformiaten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HUT45733A true HUT45733A (en) | 1988-08-29 |
Family
ID=6295697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HU87941A HUT45733A (en) | 1986-03-07 | 1987-03-05 | Process for production of phosphone formiates of alkali metals |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4966991A (hu) |
| EP (1) | EP0241686B1 (hu) |
| JP (1) | JPH0816114B2 (hu) |
| AT (1) | ATE60775T1 (hu) |
| CA (1) | CA1297495C (hu) |
| DD (1) | DD259406A5 (hu) |
| DE (2) | DE3607445A1 (hu) |
| ES (1) | ES2021290B3 (hu) |
| HU (1) | HUT45733A (hu) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2241954A (en) * | 1990-03-12 | 1991-09-18 | Astra Ab | Preparation of trisodium phosphonoformate hexahydrate |
| US5591889A (en) * | 1991-03-06 | 1997-01-07 | Aktiebolaget Astra | Method for the synthesis of trisodium phosphonoformate hexahydrate |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR7405998D0 (pt) * | 1973-07-23 | 1975-05-13 | Du Pont | Processos compostos e composicoes para controlar o crescimmento de plantas |
| US4018854A (en) * | 1973-07-23 | 1977-04-19 | E. I. Du Pont De Nemours And Company | Carboxyphosphonates |
| DD219198A1 (de) * | 1983-11-02 | 1985-02-27 | Kurt Issleib | Verfahren zur herstellung von phosphonoformiaten |
| DD243500A1 (de) * | 1985-12-17 | 1987-03-04 | Univ Halle Wittenberg | Verfahren zur herstellung von phosphonoformiaten |
-
1986
- 1986-03-07 DE DE19863607445 patent/DE3607445A1/de not_active Withdrawn
-
1987
- 1987-02-27 ES ES87102848T patent/ES2021290B3/es not_active Expired - Lifetime
- 1987-02-27 EP EP87102848A patent/EP0241686B1/de not_active Expired - Lifetime
- 1987-02-27 AT AT87102848T patent/ATE60775T1/de not_active IP Right Cessation
- 1987-02-27 DE DE8787102848T patent/DE3767903D1/de not_active Expired - Fee Related
- 1987-03-05 DD DD87300487A patent/DD259406A5/de unknown
- 1987-03-05 HU HU87941A patent/HUT45733A/hu unknown
- 1987-03-06 JP JP62050440A patent/JPH0816114B2/ja not_active Expired - Lifetime
- 1987-03-06 CA CA000531323A patent/CA1297495C/en not_active Expired - Lifetime
-
1988
- 1988-07-01 US US07/214,867 patent/US4966991A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62212396A (ja) | 1987-09-18 |
| EP0241686B1 (de) | 1991-02-06 |
| JPH0816114B2 (ja) | 1996-02-21 |
| EP0241686A3 (en) | 1989-07-26 |
| ES2021290B3 (es) | 1991-11-01 |
| ATE60775T1 (de) | 1991-02-15 |
| CA1297495C (en) | 1992-03-17 |
| EP0241686A2 (de) | 1987-10-21 |
| DE3607445A1 (de) | 1987-09-10 |
| DD259406A5 (de) | 1988-08-24 |
| DE3767903D1 (de) | 1991-03-14 |
| US4966991A (en) | 1990-10-30 |
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