http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2083582-C1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_107a4c5aae241e3a42043b8f2bae63e8 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-76 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-68 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00 |
| filingDate | 1992-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1997-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_14849b0c27b3d7ef3c744caa63dc0809 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4ea7201596d270e2ac1f4ce3d295c139 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_96780519ee408a5726debcc9d4bcde75 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eb2591053f75265143eba396c45a2cdc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_112af746481bd036f8b2f08f14295c93 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4c4797abd9580952b25b85a7b0ba2009 |
| publicationDate | 1997-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2083582-C1 |
| titleOfInvention | Process for preparing vanadium bis-arene derivatives from vanadium oxychloride |
| abstract | FIELD: chemical industry. SUBSTANCE: claimed invention describes process for preparing vanadium biarene derivatives of formula [V(arene) 2 ] consisting of vanadium oxychloride, metallic aluminium, aluminium trichloride, and arene. The claimed process comprises contacting vanadium oxychloride, active metallic aluminium and aluminium trichloride with each other in liquid arene and converting vanadium oxychloride into complex compound of formula: [V(arene) 2 ] + [AlCl 4 ] - ;, adding liquid cyclic or acyclic ether to the reaction product obtained in stage (a) to reduce [V(arene) 2 ] + to [V(arene) 2 ] and isolating bis-arene vanadium [V(arene) 2 ] from the reaction product obtained in stage (b). Vanadium bis-arene derivatives obtained by this process are used for preparing olefin polymerization catalysts. EFFECT: more efficient preparation process. 10 cl |
| priorityDate | 1991-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 63.