| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0efa077d881a96aeb1e29b21ef1bbb58 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C253-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C255-24 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C255-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C253-30 |
| filingDate |
1995-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2000-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_47c8172d9878449388ef156d102ec05e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2d07e97d5fee11a2f9f297dfb61b0ec0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_687632435146b068581f07d6e74b07d6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_16e19888068f93445debb623f0c6457c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_38ec08c9f8aa7ad90ee1281aa5ed8c75 |
| publicationDate |
2000-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
RU-2158254-C2 |
| titleOfInvention |
Method of preparing aliphatic alfa, omega-aminonitriles |
| abstract |
FIELD: organic chemistry. SUBSTANCE: described is method of preparing aliphatic alpha, omega-dinitriles at elevated temperature and pressure in solvent in the presence of catalyst prepared by thermal decomposition of nickel and zinc nitrates with addition of carboxylic acid to obtain corresponding metal or oxide thereof. Said method makes it possible to decrease amount of the resulting high-boiling components. EFFECT: more efficient preparation method. 2 cl, 2 ex |
| priorityDate |
1994-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |