http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2059643-C1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0bda0f8ef207d05bab322f9320325910 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ba254039de0d9a3a0de0e808c4a0d321 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F5-02 |
| filingDate | 1992-09-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1996-05-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0ede427d93a85f0a1e8868d361714302 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_07ddfae12eccd1048db8c3f23c07b61d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1a3099bb65a1e05a780d06acac872594 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8a8d418072116c9263ded6a4273b297c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8839bc99c41c3589505eff66783ef51a |
| publicationDate | 1996-05-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2059643-C1 |
| titleOfInvention | Method of synthesis of 1,1-dimethyl-4,4-dipyridilium dicarbowndecaborate |
| abstract | FIELD: chemical technology. SUBSTANCE: product: 1,1-dimethyl-4,4-dipyridilium dicarbowndecaborate of the formula given in description text is a component of electrochromy composition. 1,2-Diborane is interacted with potassium hydroxide at stoichiometric ratio, and then an aqueous solution of 1,1-dimethyl-4,4-dipyridilium dihalide is added to the reaction mass (without potassium 7,8-dicarbowndecaborate formed isolation) and the end product is isolated. The yield is 70%, m. p. is 242 C (at decomposition), purity degree is 98%, color - orange. EFFECT: improved method of synthesis. |
| priorityDate | 1992-09-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 22.