http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S63264567-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_21a39b3e9cbd64f50e4548ff455b6e89 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D209-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 |
| filingDate | 1987-04-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bce7261d920661807892ed5eae0f3839 |
| publicationDate | 1988-11-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S63264567-A |
| titleOfInvention | Production of 2,3-dimethylindoline |
| abstract | PURPOSE: To obtain, easily in high yield, 2,3-dimethylindoline which is used as a synthetic intermediate of medicines, agrochemicals and photosensitive materials, by reducing 2,3-dimethylindole in the presence of a Pt/C catalyst and an acid. n CONSTITUTION: The catalytic hydrogenation of 2,3-dimethylindole is carried out in the presence of a Pt/C catalyst (Pt content: 2W10wt.%) and an acid such as perchloric acid, fluoroboric acid or acetic acid at a hydrogen pressure of normal one to 10kg/cm 2 below 100°C for 1W6hr. The amounts of the catalyst and the acid are 3W10wt.% and 0.5W1.5 times the molar quantity of the starting indole respectively. A lower alcohol may be used as a solvent. n COPYRIGHT: (C)1988,JPO&Japio |
| priorityDate | 1987-04-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 36.