| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2ad437794a227405e59068a096d91a63 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-00 |
| filingDate |
1989-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1992-01-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4a1de2e8cb1d75c67e0d26bd2e30b1b4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_edd5cabdd2d13e6f4f3686078918f2db
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_34cdb2d57c635dda37180c0e953e750c |
| publicationDate |
1992-01-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5078906-A |
| titleOfInvention |
Strong base reagent |
| abstract |
α-Arylalkanoic acids are prepared by a method comprising the step of reacting an alkylaromatic compound corresponding to the desired α-arylalkanoic acid with a new metallation reagent solution. The reagent comprises the reaction product of alkyllithium or aryllithium and about two to five molar equivalents of potassium tert-alkoxide in a trialkylamine solvent. |
| priorityDate |
1989-01-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |