http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5117014-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5d9f3ca41550d315642580237250c5b0 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C225-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C221-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C225-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C221-00 |
| filingDate | 1991-05-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1992-05-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7d81cd1ab53128c25cf9854508f4d573 |
| publicationDate | 1992-05-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-5117014-A |
| titleOfInvention | Process for the preparation of 1-amino-4-bromoanthraquinones |
| abstract | Disclosed is a process for the preparation of 1-amino-4-bromoanthraquinones by the bromination of the corresponding 1-aminoanthraquinone wherein a 1-amino-anthraquinone is contacted with elemental bromine in the presence of a carboxylic acid solvent and added hydrobromic acid. The process is not as complicated as known processes and produces lower amounts of isomeric 1-amino-2-bromoanthraquinones. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111116425-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113105369-A |
| priorityDate | 1991-05-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 47.