http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4230637-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c7ad58d3c0b071069a8ee0cb8c8ba2e8 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C231-12 |
| filingDate | 1978-09-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1980-10-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b7b31c31c13316d2dd7203a5ae7367e9 |
| publicationDate | 1980-10-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-4230637-A |
| titleOfInvention | Process for the preparation of chlorine-substituted aromatic amines |
| abstract | An improved process for the preparation of a chlorinated aromatic amine by reaction of a chlorinated aromatic nitro compound of the formula ##STR1## wherein R 1 and R 2 are identical or different and denote hydrogen or chlorine with hydrogen in the presence of a hydrogenation catalyst under pressure at an elevated temperature in the presence of a solvent and a minor amount of a basic compound, the improvement residing in employing ammonia as the basic compound. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3569575-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5872300-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5410085-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5120875-A |
| priorityDate | 1977-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 120.