| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3cd3ea6c52ef8544c67c051a2ef489b3 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B2200-07 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B53-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-343 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-66 |
| filingDate |
2006-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2010-08-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b56bd8a849df2115ec5c7e7f4644272a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5e8e3a14d21dab5cc9c0c480a35aef4a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c209a92da96d06d5eeb60b2cd64fcca3 |
| publicationDate |
2010-08-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-7767845-B2 |
| titleOfInvention |
Process for producing optically active 2-hydroxybutyric ester |
| abstract |
A process for producing an optically active 2-hydroxybutyric ester represented by formula (1): n nby reacting an optically active 2,3-epoxypropionic ester represented by formula (2):n n nwith a methyl Grignard reagent CH 3 MgX in the presence of a copper catalyst in an amount of 0.05 to 0.5 mol with respect to 1 mol of the 2,3-epoxypropionic ester. |
| priorityDate |
2005-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |