http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7595425-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a6fab289be04bbec87ec223c4bbee26d |
| 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> |
| grantDate | 2009-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f4deff625e3b1e9551398d506eb70e08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4a00b722175a03c0713b5a0d5d774b13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cbf67ed77389a77641e8b82217e06192 |
| publicationDate | 2009-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-7595425-B2 |
| titleOfInvention | Friedel-crafts acylation process in ionic liquids |
| abstract | A preparation process of aromatic ketones by a Friedel-Crafts acylation reaction in an ionic liquid of formula (I), in the absence of any other catalyst and/or solvent. In formula (I), [Q] + is selected from substituted-imidazolium cations, substituted-pyridinium cations, ammonium cations, and phosponium cations. It allows to carry out Friedel-Crafts acylations with good yields and high selectivity in para position of the Friedel-Crafts aromatic substrate without using chlorine-containing solvents and conventional Friedel-Crafts catalysts. It is industrially useful because provides a “Green Chemistry” technology for carrying out Friedel-Crafts acylations of general aplicability.n n[Q] + [CF 3 SO 3 ] − (I) |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8859098-B2 |
| 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: 156.