http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-2397396-T3
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_046e16bd6918ef3cd62184605b15a413 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B2200-07 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2601-18 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-657154 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C49-385 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B53-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-513 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-51 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-6571 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-51 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B53-00 |
| filingDate | 2006-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d400de2d161a9b9ca7f96a96125e69bf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c0bd59375460c70f71a2f2cccf75f402 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9f350e42a28c7c31b85cfaa88f881666 |
| publicationDate | 2013-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-2397396-T3 |
| titleOfInvention | Optically active 3-methylcyclopentadecanone and method for producing an intermediate thereof |
| abstract | A method for producing optically active 3-methylcyclopentadecanone, the method comprising reacting 2-cyclopentadecen-1-one with a methylated organometallic compound in the presence of a decorating catalyst, an acid anhydride and an optically active phosphoramidite represented by the general formula (1) : wherein R1 and R2 each independently represent a hydrogen atom or an alkyl group having 1 to 4 carbon atoms; R3 represents a cycloalkyl group having 3 to 10 carbon atoms, which may be substituted, or an aryl group that may be substituted; R4 represents an alkyl group having 1 to 10 carbon atoms, a cycloalkyl group having 3 to 10 carbon atoms that may be substituted, an aryl group that may be substituted, or an aralkyl group that may be substituted; and A represents an optically active 1,1'-binaphthalene-2,2'-diyl group, with the proviso that the following phosphoramidites and their enantiomers are excluded: to perform a conjugate addition reaction 1.4 of a methyl group , so as to produce an optically active 3-methyl-1-cyclopentadecene derivative represented by the general formula (2): wherein R represents an acyl moiety; * represents an asymmetric carbon atom; and the broken line in the formula represents that the compound is a cis isomer, a trans isomer, or a mixture thereof, and subsequently subjecting the derivative to solvolysis. |
| priorityDate | 2005-05-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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