http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2005070861-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5f4bb61a0b088336bad43ed1eb5cda7f http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f6699d015757c5f557c3b4ddc5e41f10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6e73fb374e59fd0168839d5465198655 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f738d8730801c7711c751eb687995ab7 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-46 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-46 |
| filingDate | 2005-01-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a4c38c5cd2e90ef594baff9fe4a74c11 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f2a221699b8db832f13ea1ce26a46289 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_639b65338617ed9a6a6eebdd4bd83e34 |
| publicationDate | 2005-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2005070861-B1 |
| titleOfInvention | Method for friedel-crafts acylation in ionic liquids |
| abstract | The invention relates to an aromatic ketone preparation method involving a Friedel-Crafts acylation reaction in an ionic liquid having formula (I), in the absence of any other catalyst and/or solvent. In formula (I), [Q]+ is selected from among substituted imidazolium cations, substituted pyridinium cations, ammonium cations and phosphonium cations. The invention can be used to perform Friedel-Crafts acylations with good yields and high selectivity at the para-position of the Friedel-Crafts aromatic substrate without the use of chlorinated solvents or standard Friedel-Crafts catalysts. The inventive method is suitable for industrial use since it employs green chemistry technology in order to perform general-application Friedel-Crafts acylations. [Q]+ [CF3SO3]- (I) |
| priorityDate | 2004-01-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 60.