http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2107049-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fec576c38e34882531ca37d6b922bf42 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B2200-07 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-307 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-307 |
| filingDate | 2008-01-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4d8417bd4397bf30faf000227c556059 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f54c83196360dd9a103e7d0b7c4d2666 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7dd5312278411d659b1b2230935968b8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7516e201cee558b578dbe7e832ac8ed6 |
| publicationDate | 2009-10-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-2107049-A1 |
| titleOfInvention | Process for production of optically active -fluorocarboxylate ester |
| abstract | An optically active α-fluorocarboxylate is produced by reacting an optically active α-hydroxycarboxylate with sulfuryl fluoride (SO 2 F 2 ), trifluoromethanesulfonyl fluoride (CF 3 SO 2 F) or nonafluorobutanesulfonyl fluoride (C 4 F 9 SO 2 F) in the presence of organic base and in the absence of reaction solvent. More preferably, a distillation purification is conducted after adding acid to the reaction-terminated liquid. With this, it is possible to produce an optically active α-fluorocarboxylate of a still higher purity. It is possible by this process to advantageously produce an optically active α-fluorocarboxylate on a large-amount scale. |
| priorityDate | 2007-01-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 175.