http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2146679-C1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_47f2a82b8e1837f1be526b5a4cce35b4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a2db6d6f397f42fa385cd7312d80e660 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F5-06 |
| filingDate | 1997-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2000-03-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_63611535b5d75c0392b9c67a7b7f4ac4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5a33668b44d46c94d5f36076ba3de174 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_77839d473e7c365806264d7a45851daf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a62ba5ea6f40859a38c4f09cfdcae125 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ecf0ab2b23c2bae8af568ddb9e5b26fd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_66d62971b21017772b2dfdce2f92a345 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2603c29e3a34966d1e7612862b55117d |
| publicationDate | 2000-03-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2146679-C1 |
| titleOfInvention | Method of synthesis of 1-ethyl-2-(2'-phenylethylene)-3-phenyl- -alumocyclopropane |
| abstract | FIELD: organic chemistry and technology. SUBSTANCE: invention relates to methods of synthesis of a new 1-ethyl-2-(2'-phenylethylene)-3-phenylalumocyclopropane that can be used as component of catalytic system in processes of oligomerization and polymerization of olefins and diene hydrocarbons, in the fine organic, industrial and organometallic synthesis. Method involves interaction of 1,4-diphenylbutadiene ( ) with ethylaluminium dichloride (EtAlCl 2 ) and metallic magnesium at mole ratio = 10: (10-14): (10-14) in the presence of titanocene dichloride as catalyst. Reaction is carried out in argon atmosphere under normal conditions using tetrahydrofuran as the solvent. The yield of the end compound is 75-94%. The method ensures to synthesize the individual 1-ethyl-2-(2'-phenylethylene)-3-phenylalumocyclopropane at high degree of regioselectivity. EFFECT: improved method of synthesis, high yield of end compound. 1 tbl, 10 ex |
| priorityDate | 1997-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 46.