http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S62286981-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c75bcdfae51a36f8da3d2e56621ddf5e |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12R1-38 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D301-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P41-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D303-20 |
| filingDate | 1986-06-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ebafdedd10cbd8aa30735d3de15a79fd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_765e70f9440f5b8478a971b983cadfaf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7167e493ade25fd468b284768e33e61e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_efde7de0c4d98d33afd40522e7e424b8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c1edc06f23372c476a779dca78a1fe70 |
| publicationDate | 1987-12-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S62286981-A |
| titleOfInvention | Production of optically active glycidyl ether |
| abstract | PURPOSE:To obtain the titled substance having high optical purity in high yield, by treating racemic dichloropropanol, etc., with a specific bacterial strain belonging to Pseudomonas genus in a medium and reacting the product successively with alkali, alcohol and alkali. CONSTITUTION:Racemic 2,3-dichloro(or dibromo)-L-propanol is treated with a bacterial strain belonging to Pseudomonas genus and capable of assimilating R-(+)-2,3-dichloro(or dibromo)-propanol [e.g. FERM P-7829 (FERM BP-994), etc.] or its cultured cell in a medium. The produced S-(-)-2,3-dichloro(or dibromo)-1-propanol is made to react with an alkali to obtain R-(-)-epichloro(or epibromo)hydrin, which is made to react with an alcohol in the presence of an acidic catalyst. The objective substance can be produced by reacting the resultant R-chloro(or bromo)hydrin ether with an alkali. |
| priorityDate | 1986-06-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 29.