BE804657A - Procede d'obtention des sels trisodiques de l'acide carboxymethoxy-succinique - Google Patents
Procede d'obtention des sels trisodiques de l'acide carboxymethoxy-succiniqueInfo
- Publication number
- BE804657A BE804657A BE135487A BE135487A BE804657A BE 804657 A BE804657 A BE 804657A BE 135487 A BE135487 A BE 135487A BE 135487 A BE135487 A BE 135487A BE 804657 A BE804657 A BE 804657A
- Authority
- BE
- Belgium
- Prior art keywords
- carboxymethoxy
- obtaining
- succinic acid
- trisodium salts
- trisodium
- Prior art date
Links
- CIOXZGOUEYHNBF-UHFFFAOYSA-N (carboxymethoxy)succinic acid Chemical class OC(=O)COC(C(O)=O)CC(O)=O CIOXZGOUEYHNBF-UHFFFAOYSA-N 0.000 title 1
- SOBHUZYZLFQYFK-UHFFFAOYSA-K trisodium;hydroxy-[[phosphonatomethyl(phosphonomethyl)amino]methyl]phosphinate Chemical class [Na+].[Na+].[Na+].OP(O)(=O)CN(CP(O)([O-])=O)CP([O-])([O-])=O SOBHUZYZLFQYFK-UHFFFAOYSA-K 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
- C07C59/235—Saturated compounds containing more than one carboxyl group
- C07C59/305—Saturated compounds containing more than one carboxyl group containing ether groups, groups, groups, or groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US28803072A | 1972-09-11 | 1972-09-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE804657A true BE804657A (fr) | 1974-03-11 |
Family
ID=23105451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE135487A BE804657A (fr) | 1972-09-11 | 1973-09-10 | Procede d'obtention des sels trisodiques de l'acide carboxymethoxy-succinique |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS4966627A (enrdf_load_stackoverflow) |
| BE (1) | BE804657A (enrdf_load_stackoverflow) |
| CA (1) | CA1010898A (enrdf_load_stackoverflow) |
| DE (1) | DE2345313B2 (enrdf_load_stackoverflow) |
| FR (1) | FR2198923B3 (enrdf_load_stackoverflow) |
| GB (1) | GB1417928A (enrdf_load_stackoverflow) |
| NL (1) | NL7312317A (enrdf_load_stackoverflow) |
-
1973
- 1973-08-27 CA CA179,676A patent/CA1010898A/en not_active Expired
- 1973-09-05 GB GB4177673A patent/GB1417928A/en not_active Expired
- 1973-09-06 NL NL7312317A patent/NL7312317A/xx not_active Application Discontinuation
- 1973-09-07 DE DE19732345313 patent/DE2345313B2/de not_active Withdrawn
- 1973-09-10 FR FR7332458A patent/FR2198923B3/fr not_active Expired
- 1973-09-10 BE BE135487A patent/BE804657A/xx unknown
- 1973-09-11 JP JP10259073A patent/JPS4966627A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2345313A1 (de) | 1974-04-04 |
| FR2198923A1 (enrdf_load_stackoverflow) | 1974-04-05 |
| JPS4966627A (enrdf_load_stackoverflow) | 1974-06-27 |
| FR2198923B3 (enrdf_load_stackoverflow) | 1976-08-06 |
| GB1417928A (en) | 1975-12-31 |
| DE2345313B2 (de) | 1975-07-24 |
| CA1010898A (en) | 1977-05-24 |
| NL7312317A (enrdf_load_stackoverflow) | 1974-03-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RO73345A (ro) | Procedeu pentru prepararea unor derivati /-substituiti ai acidului 7 beta-amino-3-cefem-3-ol-4-carboxilic | |
| BE793710A (fr) | Procede de preparation d'acide (&)-trans-chrysanthemique | |
| BE802541A (fr) | Procede de preparation de l'acide phosphorique | |
| BE799586A (fr) | Sels de l'acide 3-hydroxyi2-hydroxymethylpropane-sulfonique-1 | |
| RO67820A (ro) | Procedeu pentru purificarea acidului fosforic | |
| RO63738A (fr) | Procede pour la preparation des eters d'acide cephalosporanique | |
| BE798773A (fr) | Procede de production d'un sel hydrosoluble d'un acide carboxyalkoxy-succinique | |
| RO70725A (ro) | Procedeu de obtinere a derivatilor acidului pregnamic | |
| RO62887A (fr) | Procede pour obtenir des derives d'acide p-dihydroxybehzendisulfonique | |
| BE817023A (fr) | Procede de preparation d'acide poly-alpha-oxyacryliques et ses sels alcalins | |
| BE807260A (fr) | Procede de preparation d'acide trans- chrysanthemique | |
| RO79084A (ro) | Procedeu pentru obtinerea sarurillr acidului izociancarboxilix | |
| RO71431A (ro) | Procedeu de preparare a derivatilor acidului pregnanic | |
| BE798598A (fr) | Procede de purification de l'acide phosphorique | |
| BE804657A (fr) | Procede d'obtention des sels trisodiques de l'acide carboxymethoxy-succinique | |
| RO72490A (ro) | Procedeu de preparare a derivatilor acidului pregnanic | |
| RO62874A (fr) | Procede pour la preparation des n-(iminomethylidene)-thiol-esterimides d'acide phosphorique | |
| CH537937A (fr) | Procédé pour l'obtention de sels de dialkylamino-éthanol de l'acide folique | |
| RO66639A (ro) | Procedeu pentru prepararea acidului n5-metiltetrahdrohomofolic | |
| RO70466A (ro) | Procedeu pentru prepararea sarurilor de esteri de sulfoglicopeptide | |
| FR2334652A1 (fr) | Procede de preparation de l'acide anthraquinone-1-carboxylique | |
| RO72171A (ro) | Procedeu pentru prepararea sarurilor acidului 2,5-dihidroxibenzensulfonic | |
| BE804391A (fr) | Procede de preparation de derives d'acide 7-amino-3-cepheme-4-carboxylique | |
| BE803648A (fr) | Procede de preparation de l'acide alpha- chloracrylique | |
| RO62769A (fr) | Procede de preparation des sels d'acide 0,0-dimethyldithiophosphorique |