http://rdf.ncbi.nlm.nih.gov/pubchem/patent/PL-396417-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fd2a9b94bec1d671b4555b2205730877 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P7-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P41-00 |
| filingDate | 2011-09-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_86fa5710b35f92bae480ce8d9ace7093 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8562ae76198749ecec194f7348afe525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c4294b6a0dd9f402d445d141dce9cfc5 |
| publicationDate | 2013-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | PL-396417-A1 |
| titleOfInvention | A method for producing non-racemic carboxylic acid esters |
| abstract | The subject of the invention is a process for the preparation of non-racemic esters of carboxylic acids of the general formula I, in which n is 1-5 or zero, R1 is C1-C12 alkyl, and R2, R3, R4 are independently hydrogen, substituted or nothing by hydroxyl group , substituted or not amino group, or straight or branched C1-C20 alkyl group with or without double or triple bond, aryl. The use of racemic carboxylic acids and carrying out the reaction until 100% conversion of the substrate allows obtaining enantiomerically pure esters with a yield of up to 100% having an enantiomeric excess > 99.5%. |
| priorityDate | 2011-09-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 17.