http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H09227434-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9db45cbaec0651cacea17f30f366beee |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C37-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C37-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C39-38 |
| filingDate | 1996-02-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ee977147321cbb3ea2efffb9978061ce http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d5e9e12a68e2039e66284aae277424c7 |
| publicationDate | 1997-09-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H09227434-A |
| titleOfInvention | Method for producing 6-bromo-2-naphthol |
| abstract | (57) Abstract: [Problem] 6-Bromo-2-naphthol is economically and industrially produced by bromination and debromination of 2-naphthol. SOLUTION: 2-Naphthol is subjected to a bromination reaction with bromine in an alcohol solvent to give 1,6-dibromo-2-naphthol, and an alkali sulfite aqueous solution is used as a reaction system without separating 1,6-dibromo-2-naphthol. To 6-bromo-2-naphthol to convert it to 6-bromo-2-naphthol, and liquid-liquid separate the reaction solution to recover 6-bromo-2-naphthol. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008069087-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2008032586-A1 |
| priorityDate | 1996-02-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 57.