http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102558150-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_994f120b7f85530a1c712cfddf6625c6 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D235-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D401-12 |
| filingDate | 2010-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-03-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_639d091e6b47a46e4f4e24d0610bb9ff http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_38ed571ab425cb7173e2cb2248e61e51 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e729fdba8b3ed5dd51877e536a9fb84e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d4cfb94ce86208133b0fa369de96cced |
| publicationDate | 2014-03-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102558150-B |
| titleOfInvention | Synthesis process for sulfoxide substituted compound |
| abstract | The invention relates to a synthesis process for a sulfoxide substituted compound, in particular to a stereoselective synthesis process for the sulfoxide substituted compound which exists in the form of a single enantiomer or an enriched enantiomer. According to the synthesis process, a thioether compound is catalyzed, oxidized and substituted stereoselectively by using chiral tetrahydroxy alcohol and tetravalent titanium compound as catalysts. Compared with the prior art, the synthesis process for the sulfoxide substituted compound has the advantages of being low in cost, wide in application range, suitable for industrial production in which higher productivity and chiral selectivity are obtained. Besides, impurities are easy to remove and are low in content in an oxidation process. |
| priorityDate | 2010-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 95.