| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_046e16bd6918ef3cd62184605b15a413 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B2200-07 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C209-68
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C33-025
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-141 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-141
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C211-21
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C209-68
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11B9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C33-025 |
| filingDate |
2001-04-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_721cc45009361a6e2811870eef5f5adf
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5ef409cd5348c31eea66f48d8a18309a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_25e6ed4208e8fe738b4f9324875c43a7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d0b5db3fe92b4ef6a33ae6bc40774aca |
| publicationDate |
2001-10-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1142859-A2 |
| titleOfInvention |
Process for producing optically active 3,7-dimethyl-6-octenol and process for producing intermediate therefor |
| abstract |
Provided is citronellol, which has an elegant rosynfragrance and is extremely useful for fragrance impartation tonaromatic articles. A mixture of an alkylamine and isoprene inna molar ratio of from 1:4 to 1:4.5 is subjected tontelomerization at 80 to 100°C for 2.5 to 3.5 hours in thenpresence of an alkyllithium catalyst and/or phenyllithiumncatalyst to obtain a nerylamine compound containing 2 to 10 wt%nα-nerylamine compound represented by general formula (4)n n From this nerylamine compound, citronellol containing 2 to 10nwt% optically active 3,7-dimethyl-7-octenol is producednthrough the reaction steps of asymmetric isomerization,nhydrolysis, and hydrogenation. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104030929-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104030929-A |
| priorityDate |
2000-04-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |