http://rdf.ncbi.nlm.nih.gov/pubchem/patent/BR-PI0708150-A2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_114e4423ec77cbc8dab9d0a98909704e |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F36-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F36-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F1-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F1-02 |
| filingDate | 2007-01-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_27281ac8073c17e120b50c1254d0e004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_14037da51bceaf7f41c0874661ac21fc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fa3fbf96e5dd690a8c64c60726feea3a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4ede8a6cd81fa6e8e2316dda79176058 |
| publicationDate | 2011-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | BR-PI0708150-A2 |
| titleOfInvention | dicarbanic initiator, a process for the preparation and use of this |
| abstract | DICARBANIONIC INITIATOR, A PROCESS FOR THE PREPARATION AND USE OF THIS. The present invention relates to a new dicarbanionic initiator of formula (1) The present process also provides a process for the preparation of dicarbanonic initiator of formula (1) comprising the reaction of 1-bromo-4- (4'- bromophenoxy) -2-pentadecyl benzene of formula (II) with alkyl lithium compound to perform a 1-bromo-4- (4'-bromophenoxy) -2-pentadecyl benzene halogen-lithium exchange reaction with sec- butyl lithium in the presence of a non-polar solvent, at a temperature in the range of 0 to 25 <198> C and its use as an initiator for the synthesis of telehelic polydiene and polystyrene and triblock copolymers of SIS or SBS. |
| priorityDate | 2006-02-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 76.