http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2551061-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ce40b5a2e78a9c004b676b5ace7fa8f3 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K5-0613 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C271-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K5-075 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C239-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A23L27-30 |
| filingDate | 1984-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3c827436c95e84ee07ab5e3cfde87a14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4945409ce1be7687ce9912ff6f7b5103 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2a60c14bde3c435ee4a71b98bc70ad36 |
| publicationDate | 1985-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | FR-2551061-A1 |
| titleOfInvention | PROCESS FOR THE SYNTHESIS OF N-BENZYLOXYCARBONYL-L-ASPARTIC ACID AND AN ALKALI METAL SALT OF N-BENZYLOXYCARBONYL-L-ASPARTIC ACID AND N-BENZYLOXYCARBONYL-L-ASPARTIC ACID OBTAINED BY THIS PROCESS HAVING A REDUCED CONTENT IN L-ASPARTIC ACID, APPROPRIATE FOR PREPARING ASPARTAME |
| abstract | THE INVENTION CONCERNS A PROCESS FOR SYNTHESIS OF N-BENZYLOXYCARBONYL-L-ASPARTIC ACID AND OF AN ALKALINE METAL SALT THEREOF AS WELL AS N-BENZYLOXYCARBONYL-L-ASPARTIC ACID OBTAINED BY THIS PROCESS. ACCORDING TO THE INVENTION, THE PROCESS IS CHARACTERIZED IN INCLUDING THE ADDITION OF BENZYL CHLOROFORMATE AND A SOLUTION OF METAL ALKALINE HYDROXIDE TO AN AQUEOUS ALKALINE MIXTURE CONTAINING L-ASPARTIC ACID WHILE MAINTAINING THE TEMPERATURE OF THE REACTIONAL MIXTURE BETWEEN APPROXIMATELY 35 AND 55C AND ON COMPLETE PERFORMANCE OF THE REACTION ACIDIFICATION OF THE REACTIONAL MIXTURE. THE INVENTION ALLOWS TO DECREASE THE DURATION OF THE REACTION, TO IMPROVE THE YIELD AND THE PURITY OF THE N-BENZYLOXY CARBONYL-L-ASPARTIC ACID OBTAINED. |
| priorityDate | 1983-08-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 45.