http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2186802-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24aca9ded2638ea793d05360dde7a4a0 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-61 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P33-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-61 |
| filingDate | 2008-08-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bd0ee307c5419c23e5e3f659f7ae709b |
| publicationDate | 2010-05-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-2186802-A1 |
| titleOfInvention | Method for separating and purifying alpha -unsaturated amine compound |
| abstract | A method for purifying an α-unsaturated amine compound represented by Formula (1), the method comprising a step of extracting with water the compound of Formula (1) from a crude product of the α-unsaturated amine compound represented by Formula (1), and a step of extracting with a pyridine solvent the α-unsaturated amine compound of Formula (1) from the aqueous solution containing the compound of Formula (1) obtained in the previous step to obtain a pyridine solvent solution of the compound of Formula (1):n nwherein R 1 represents a hydrogen atom, a C 1-4 alkyl group, a halo C 1-4 alkyl group, a C 1 - 4 alkoxy-C 1-4 alkyl group, a C 7-9 aralkyl group, or an optionally substituted phenyl group, R 2 represents a hydrogen atom, a C 1-4 alkyl group, or a C 7-9 aralkyl group, and R 3 represents a hydrogen atom, a C 1-5 alkyl group, a halo C 1-4 alkyl group, a hydroxy C 1-4 alkyl group, a C 1-4 alkoxy-C 1-4 alkyl group, C 2-4 alkenyl group, or a C 7-9 aralkyl group. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9296700-B2 |
| priorityDate | 2007-08-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 225.