RO81262B - Procedeu pentru prepararea n-fosfonometilglicinei - Google Patents
Procedeu pentru prepararea n-fosfonometilglicineiInfo
- Publication number
- RO81262B RO81262B RO101763A RO10176380A RO81262B RO 81262 B RO81262 B RO 81262B RO 101763 A RO101763 A RO 101763A RO 10176380 A RO10176380 A RO 10176380A RO 81262 B RO81262 B RO 81262B
- Authority
- RO
- Romania
- Prior art keywords
- preparing
- formaldehyde
- glycine
- phosphonomethylglycin
- optionally
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract 6
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 abstract 6
- 239000004471 Glycine Substances 0.000 abstract 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 abstract 2
- 229930040373 Paraformaldehyde Natural products 0.000 abstract 1
- XDDAORKBJWWYJS-UHFFFAOYSA-N glyphosate Chemical compound OC(=O)CNCP(O)(O)=O XDDAORKBJWWYJS-UHFFFAOYSA-N 0.000 abstract 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 abstract 1
- 229920002866 paraformaldehyde Polymers 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 abstract 1
Abstract
Conform prezentei inventii, procedeul pentru prepararea N-fosfonometilglicinei prin reactia glicinei cu formaldehida si dialchilfosfit, consta în aceea ca se aduce în reactie glicina cu 1,25...5 mol echivalenti de formaldehida, eventual paraformaldehida, de preferinta 1,8...2,2 mol echivalenti de formaldehida, în raport cu glicina în prezenta de solvent ales dintre metanol sau etanol, eventual în amestec cu tetrahidrifuran.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO101763A RO81262B (ro) | 1979-07-09 | 1980-07-19 | Procedeu pentru prepararea n-fosfonometilglicinei |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HU79AA934A HU184601B (en) | 1979-07-09 | 1979-07-09 | Process for producing n-/phosphono-methyl/-glycine |
| RO101763A RO81262B (ro) | 1979-07-09 | 1980-07-19 | Procedeu pentru prepararea n-fosfonometilglicinei |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO81262A RO81262A (ro) | 1983-05-30 |
| RO81262B true RO81262B (ro) | 1983-05-30 |
Family
ID=26318349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO101763A RO81262B (ro) | 1979-07-09 | 1980-07-19 | Procedeu pentru prepararea n-fosfonometilglicinei |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO81262B (ro) |
-
1980
- 1980-07-19 RO RO101763A patent/RO81262B/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO81262A (ro) | 1983-05-30 |
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