http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2010109650-A1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-821 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-0266 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-2452 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-74 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B53-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-1805 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-385 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-74 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-587 |
| filingDate | 2009-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2012-09-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-WO2010109650-A1 |
| titleOfInvention | Method for producing 3-methyl-cyclopentadecenones, method for producing R / S-muscone and method for producing optically active muscone |
| abstract | Using a compound of Group 2 of the Periodic Table of Elements as a catalyst, 2,15-hexadecanedione undergoes an intramolecular condensation reaction in the gas phase to produce 3-methyl-cyclopentadecenones. As a catalyst for the intramolecular condensation reaction, any of magnesium oxide, calcium oxide and zinc oxide is preferable. In addition, 3-methyl-cyclopentadecenones thus obtained are hydrogenated using a catalyst to produce R / S-muscone. In addition, as a hydrogenation catalyst, a palladium catalyst is preferable. Further, 3-methyl-cyclopentadecenones are separated into each component by precision distillation, and then asymmetrically hydrogenated using a ruthenium / optically active complex catalyst to generate an optically active muscone. According to these production methods, 3-methyl-cyclopentadecenones, R / S-muscones and optically active muscones can be produced easily and economically. |
| priorityDate | 2009-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 67.