DE1543789A1 - Verfahren zur Herstellung einer aliphatischen alpha-Aminocarbonsaeure aus der entsprechenden Chlorcarbonsaeure und Ammoniak - Google Patents
Verfahren zur Herstellung einer aliphatischen alpha-Aminocarbonsaeure aus der entsprechenden Chlorcarbonsaeure und AmmoniakInfo
- Publication number
- DE1543789A1 DE1543789A1 DE19661543789 DE1543789A DE1543789A1 DE 1543789 A1 DE1543789 A1 DE 1543789A1 DE 19661543789 DE19661543789 DE 19661543789 DE 1543789 A DE1543789 A DE 1543789A DE 1543789 A1 DE1543789 A1 DE 1543789A1
- Authority
- DE
- Germany
- Prior art keywords
- acid
- ammonia
- preparation
- aminocarboxylic acid
- aliphatic alpha
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 9
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 title description 9
- 229910021529 ammonia Inorganic materials 0.000 title description 4
- 125000001931 aliphatic group Chemical group 0.000 title description 3
- AOGYCOYQMAVAFD-UHFFFAOYSA-N chlorocarbonic acid Chemical compound OC(Cl)=O AOGYCOYQMAVAFD-UHFFFAOYSA-N 0.000 title description 2
- 238000002360 preparation method Methods 0.000 title description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 238000002425 crystallisation Methods 0.000 claims description 4
- 230000008025 crystallization Effects 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 2
- KRQUFUKTQHISJB-YYADALCUSA-N 2-[(E)-N-[2-(4-chlorophenoxy)propoxy]-C-propylcarbonimidoyl]-3-hydroxy-5-(thian-3-yl)cyclohex-2-en-1-one Chemical compound CCC\C(=N/OCC(C)OC1=CC=C(Cl)C=C1)C1=C(O)CC(CC1=O)C1CCCSC1 KRQUFUKTQHISJB-YYADALCUSA-N 0.000 claims 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims 1
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 description 18
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 16
- KXDHJXZQYSOELW-UHFFFAOYSA-N Carbamic acid Chemical compound NC(O)=O KXDHJXZQYSOELW-UHFFFAOYSA-N 0.000 description 9
- 235000010299 hexamethylene tetramine Nutrition 0.000 description 9
- 239000004312 hexamethylene tetramine Substances 0.000 description 9
- 235000019270 ammonium chloride Nutrition 0.000 description 8
- 239000002253 acid Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 239000012452 mother liquor Substances 0.000 description 5
- 239000012295 chemical reaction liquid Substances 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N EtOH Substances CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 238000004821 distillation Methods 0.000 description 3
- 239000011541 reaction mixture Substances 0.000 description 3
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 101100022176 Mus musculus Gstz1 gene Proteins 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 241000084978 Rena Species 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229960002449 glycine Drugs 0.000 description 1
- 235000013905 glycine and its sodium salt Nutrition 0.000 description 1
- 125000004836 hexamethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
- C07C227/04—Formation of amino groups in compounds containing carboxyl groups
- C07C227/06—Formation of amino groups in compounds containing carboxyl groups by addition or substitution reactions, without increasing the number of carbon atoms in the carbon skeleton of the acid
- C07C227/08—Formation of amino groups in compounds containing carboxyl groups by addition or substitution reactions, without increasing the number of carbon atoms in the carbon skeleton of the acid by reaction of ammonia or amines with acids containing functional groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6503243A NL6503243A (enrdf_load_stackoverflow) | 1965-03-15 | 1965-03-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1543789A1 true DE1543789A1 (de) | 1969-12-11 |
Family
ID=19792658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19661543789 Pending DE1543789A1 (de) | 1965-03-15 | 1966-03-10 | Verfahren zur Herstellung einer aliphatischen alpha-Aminocarbonsaeure aus der entsprechenden Chlorcarbonsaeure und Ammoniak |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE1543789A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1125655A (enrdf_load_stackoverflow) |
| NL (1) | NL6503243A (enrdf_load_stackoverflow) |
-
1965
- 1965-03-15 NL NL6503243A patent/NL6503243A/xx unknown
-
1966
- 1966-03-04 GB GB961966A patent/GB1125655A/en not_active Expired
- 1966-03-10 DE DE19661543789 patent/DE1543789A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| NL6503243A (enrdf_load_stackoverflow) | 1966-09-16 |
| GB1125655A (en) | 1968-08-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69106594T2 (de) | Herstellung von Zitronensäure. | |
| DE2545658A1 (de) | Verfahren zur gewinnung von carbonsaeuren aus ihren waessrigen loesungen | |
| DE1280236B (de) | Verfahren zur Reinigung von Kupfer und Vanadin enthaltenden Katalysatoren | |
| DE1545697C3 (de) | Verfahren zur kontinuierlichen Her stellung von Launnlactam in flussiger Phase | |
| CH663781A5 (de) | Verfahren zur reinigung von abwaessern. | |
| DE1194863B (de) | Verfahren zur gleichzeitigen Gewinnung von reinem Ammoniumsulfat und reinen Lactamen aus Gemischen, die durch Beckmannsche Umlagerung von cycloaliphatischen Ketoximen mit Schwefelsaeure oder Oleum erhalten worden sind | |
| DE1493198C3 (de) | Verfahren zur Herstellung eines aliphatischen oder cycloaliphatischen Ketoxims | |
| DE2204779A1 (de) | Verfahren zur herstellung von kristallisierten ammonphosphaten | |
| DE1668286A1 (de) | Verfahren zur Trennung von Gibberellinsaeure aus einer Mischung von Gibberellinsaeure mit Gibberellin A? und/oder Gibberellin A? | |
| DE1168646B (de) | Verfahren zur Herstellung von sehr reinem Indium | |
| DE1958332A1 (de) | Verfahren zur einstufigen Abtrennung von Phenol und Chlorwasserstoffsaeure | |
| DE1543789A1 (de) | Verfahren zur Herstellung einer aliphatischen alpha-Aminocarbonsaeure aus der entsprechenden Chlorcarbonsaeure und Ammoniak | |
| DE2300492A1 (de) | Verfahren zur abtrennung von betain aus einer verunreinigungen enthaltenden waessrigen loesung | |
| DE2148717B2 (de) | Verfahren zur reinigung von rohlactamen mit 6 bis 12 kohlenstoffatomen im ring | |
| DE1695247C3 (de) | Verfahren zur Reinigung von Lactamen durch Schmelzkristallisation | |
| DE2127141C3 (de) | Verfahren zur Reinigung von Naßverfahrensphosphorsäure | |
| DE2365882A1 (de) | Verfahren zur reinigung von durch nassaufschluss gewonnener phosphorsaeure durch loesungsmittelextraktion | |
| DE1081884B (de) | Verfahren zur Herstellung von Cyclododecanonoxim | |
| EP0224812A2 (de) | Verfahren zur Aufarbeitung von Mutterlaugen aus der Herstellung von benzthiazol-Verbindungen | |
| DE2332982A1 (de) | Verfahren zur herstellung von reinem lactam aus dessen primaeren loesungen in organischen loesungsmitteln | |
| DE1288590B (de) | Verfahren zur Herstellung von Harnstoff mit niedrigem Biuretgehalt | |
| EP1080767A2 (de) | Verfahren zur Aufarbeitung einer salzhaltigen Säurelösung und Anlage zur Durchführung des Verfahrens | |
| DE1620337A1 (de) | Verfahren zur Neutralisation von sauren Caprolaktamloesungen | |
| DE1518358A1 (de) | Verfahren zur Ausscheidung von Methionin oder eines Methioninsalzes aus einer methioninhaltigen waessrigen Ammoniumsulfatloesung | |
| DE1667482A1 (de) | Verfahren zur Herstellung von Mono- und/oder Diammoniumphosphat |