| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_96ec3985e3ce9b24614fb87bf51a4f12 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-68
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-61
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C49-76
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D295-192
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-343
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C69-612 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-612
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D295-192
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-76
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-61 |
| filingDate |
2011-01-14^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2015-03-18^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_38e4b4830677315168299e4664d09b33
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2e74f022b7cd97d246a189e05fb1b3bd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_25f6714a3337105e59f2b5f2357d8ba8 |
| publicationDate |
2015-03-18^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-102753513-B |
| titleOfInvention |
Process for preparing aryl- and heteroarylacetic acid derivatives |
| abstract |
The present invention relates to a novel process for preparing [alpha]-arylmethylcarbonyl compound of the formula (III), characterized in that aryl- and heteroarylacetic acids and derivatives thereof of the formula (I) are reacted with [alpha]-halomethylcarbonyl compounds of the formula (II) in the presence of a palladium catalyst, of a phosphine ligand, of an inorganic base and of a phase transfer catalyst, optionally using an organic solvent. |
| priorityDate |
2010-01-19^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |