http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2155768-C2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bb71bf5b460d44a198e0ddc99f3e9f21 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a2db6d6f397f42fa385cd7312d80e660 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F5-06 |
| filingDate | 1996-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2000-09-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d2e9e219db857fdfaafaad6a67729322 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e1219d99abb54869165bc0660339fe75 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7847ba83baecf607381583a1d0d70af8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1d168d16ed8267207a4e5a410fa7deeb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_22c22c89ac21370a14aacf823140dac1 |
| publicationDate | 2000-09-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2155768-C2 |
| titleOfInvention | Method of preparing 1,2-bis/(dialkylamine)aluma/cis-1,2- diphenyl (alkyl)ethylenes |
| abstract | FIELD: metal and fine organic synthesis. SUBSTANCE: method comprises reacting bis(dialkylamine) aluminium chlorides wherein R′ is Et, n-C 6 H 13 with disubstituted acetylene of formula: R-≡-R wherein R is Ph, n-C 3 H 7 , n-C 4 H 9 and metallic magnesium at molar ratio of (25-35): 10:(10-14) in the presence of titanocene dichloride ((Cp 2 TiCl 2 )) in amount of 2-5 mole % with respect to disubstituted acetylene in argon atmosphere under normal conditions in hydrofuran during stirring operation for 8- 12 hours. The resulting new compounds are used as catalyst complex components in processes of polymerization and oligomerization of olefin and diene hydrocarbons and also in metallic and fine organic synthesis. EFFECT: more efficient preparation method. 1 ex, 1 tbl |
| priorityDate | 1996-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 40.