http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2007135954-A1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D407-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D405-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D305-12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D305-12 |
| filingDate | 2007-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2009-10-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-WO2007135954-A1 |
| titleOfInvention | 2-OXETANONE DERIVATIVE AND METHOD FOR PRODUCING THE SAME |
| abstract | After reacting the aldehyde derivative of the general formula (2) with ketene in the presence of a Lewis acid catalyst to synthesize a novel 2-oxetanone derivative (1), it is purified by recrystallization to a 2-oxetanone derivative having a high trans isomer purity, and then removed. Conversion to vinyl derivative (3) by carbonic acid reaction. |
| priorityDate | 2006-05-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 81.