http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0286944-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25B3-25 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C59-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25B3-25 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C57-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-377 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25B3-29 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-02 |
| filingDate | 1988-04-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1992-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1992-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0286944-B1 |
| titleOfInvention | New process for the preparation of 2-aryl-propionic acids |
| abstract | A new process is described for the preparation of a 2-aryl-propionic acid, such as for instance 2-[4-(2-methyl-propyl)phenyl]propionic or 2-(6'-methoxy-2'-naphthyl)propionic acid, through hydrogenation of a complex salt which consists of the mono- and/or di-valent anion of the corresponding 2-hydroxy-2-aryl-propionic acid, a di- or tri-valent metal cation, such as for instance Al(+3), Fe(+3), Zn(+2), or Mg(+2), and optionally other anionic or neutral ligands. This new process is particularly advantageous in that the starting salt can be obtained directly via electrocarboxylation of the corresponding aryl methyl ketone, e.g. 4-(2-methyl-propyl)acetophenone or (6-methoxy-2-naphthyl) methyl ketone, with metal anodes which dissolve during the electrolysis. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-03104178-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2405146-A |
| priorityDate | 1987-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 112.