http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CH-503020-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d202e9e866984fe229f6facc38f1d740 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D209-28 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D209-28 |
| filingDate | 1967-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_913bd36802e136499655682ee7707a44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d927a2851a40bd99ca4204934419185d |
| publicationDate | 1971-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CH-503020-A |
| titleOfInvention | Process for the preparation of 3-indolylacetic acids |
| abstract | (A) Process: R = methoxy or dimethylamino (B) Starting materials (II) The dehydrogenation is most suitably carried out using a catalyst such as palladium on carbon, sulphur, selenium, chloranil or dichloro-dicyanobenzoquinone. Palladium on carbon is preferred. The conversion takes place in a liquid medium which is a solvent for the starting material such as mesitylene, cyclohexane and dihydronaphthalene. Preferred temps. are usually the reflux temp. of the solvent. Filtration and the usual purification gives (I). |
| priorityDate | 1966-08-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 65.