RO98746B1 - Procedeu de obtinere a n-fosfonometilglicinei - Google Patents
Procedeu de obtinere a n-fosfonometilglicineiInfo
- Publication number
- RO98746B1 RO98746B1 RO130081A RO13008187A RO98746B1 RO 98746 B1 RO98746 B1 RO 98746B1 RO 130081 A RO130081 A RO 130081A RO 13008187 A RO13008187 A RO 13008187A RO 98746 B1 RO98746 B1 RO 98746B1
- Authority
- RO
- Romania
- Prior art keywords
- phosphonomethylglycine
- acid
- hydrochloride
- obtaining
- phosphonomethylaminoacetic
- Prior art date
Links
- XDDAORKBJWWYJS-UHFFFAOYSA-N glyphosate Chemical compound OC(=O)CNCP(O)(O)=O XDDAORKBJWWYJS-UHFFFAOYSA-N 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract 3
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 abstract 2
- JIHQDMXYYFUGFV-UHFFFAOYSA-N 1,3,5-triazine Chemical compound C1=NC=NC=N1 JIHQDMXYYFUGFV-UHFFFAOYSA-N 0.000 abstract 1
- IVLXQGJVBGMLRR-UHFFFAOYSA-N 2-aminoacetic acid;hydron;chloride Chemical compound Cl.NCC(O)=O IVLXQGJVBGMLRR-UHFFFAOYSA-N 0.000 abstract 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 230000002378 acidificating effect Effects 0.000 abstract 1
- 235000019270 ammonium chloride Nutrition 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000000354 decomposition reaction Methods 0.000 abstract 1
- 229960001269 glycine hydrochloride Drugs 0.000 abstract 1
- 230000003301 hydrolyzing effect Effects 0.000 abstract 1
- -1 methyleneiminoacetic acid Chemical class 0.000 abstract 1
- 150000007530 organic bases Chemical class 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- NQCBIMOYRRMVNA-UHFFFAOYSA-N propane-1,2,3-triol;hydrochloride Chemical compound Cl.OCC(O)CO NQCBIMOYRRMVNA-UHFFFAOYSA-N 0.000 abstract 1
- 150000003512 tertiary amines Chemical class 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Abstract
Inventia se refera la un procedeu de obtinere a N-fosfonometilglicinei. Procedeul, conform inventiei, se caracterizeaza prin descompunerea hidrolitica în mediu acid a derivatilor acidului metileniminoacetic cu structura s-triazinica (II) se formeaza clorhidrat de glicerina care, dupa îndepartarea apei si reluare în alcool, în prezenta unei baze organice (amina tertiara) condenseaza cu formaldehida si un dialchilfosfit conducând la dialchilfoonatul acidului N-fosfonometilaminoacetic ce hidrolizeaza în mediu acid la N-fosfonometilglicina. în cazul în care compusul (II) are X=CN, din solutia metanolica a clorhidratului glicinei se îndeparteaza prin filtrare clorura de amoniu.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO130081A RO98746B1 (ro) | 1987-10-15 | 1987-10-15 | Procedeu de obtinere a n-fosfonometilglicinei |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO130081A RO98746B1 (ro) | 1987-10-15 | 1987-10-15 | Procedeu de obtinere a n-fosfonometilglicinei |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO98746B1 true RO98746B1 (ro) | 1990-04-30 |
Family
ID=40906841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO130081A RO98746B1 (ro) | 1987-10-15 | 1987-10-15 | Procedeu de obtinere a n-fosfonometilglicinei |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO98746B1 (ro) |
-
1987
- 1987-10-15 RO RO130081A patent/RO98746B1/ro unknown
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