http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7446221-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f0b3a29c19899374da28b25d8ad2f791 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2603-68 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-04 |
| filingDate | 2007-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2008-11-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2f6d8f5d5f5a85bb09c3e35eb9a3ff84 |
| publicationDate | 2008-11-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-7446221-B1 |
| titleOfInvention | Process for making tricyclodecenyl esters |
| abstract | A practical, economical process for making tricyclodecenyl esters is disclosed. After reacting a lower carboxylic acid and a dicyclopentadiene in the presence of triflic acid to form the ester, the reaction mixture is distilled in the presence of a base to isolate a fragrance-quality tricyclodecenyl ester. Adding enough base to neutralize the triflic acid enables a distillation-only purification, facilitates starting material recovery, and avoids drawbacks of a basic workup. |
| priorityDate | 2007-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 50.