http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9622959-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9ce023a6c13740cb05a67332f11a29f9 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-487 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B57-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C57-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-487 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C57-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B57-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C59-64 |
| filingDate | 1996-01-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b49d09941e928408f754fd576d245487 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3d23909c4284c735b9093c55e63a0ac9 |
| publicationDate | 1996-08-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-9622959-A1 |
| titleOfInvention | Preparation of optically active aliphatic carboxylic acids |
| abstract | A process for the separation of a racemic mixture of certain aliphatic carboxylic acids or esters thereof is disclosed. The process comprises: (i) forming a diastereomeric salt by reaction comprising said racemic mixture of a C1 to C6 linear or branched aliphatic carboxylic acid and an amount of an N-alkyl-D-glucamine that is sufficient to react with one of the enantiomers of the racemic mixture; (ii) precipitating from the reaction solution formed in step (i) the diastereomeric salt; (iii) separating said precipitated diastereomeric salt; (iv) decomposing the salt into its enantiomeric component and its organic base component; and (v) isolating a substantially pure enantiomer from said decomposed salt. |
| priorityDate | 1995-01-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 77.